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  • Trang 3 của 15 Đầu tiênĐầu tiên 12345613 ... CuốiCuối
    Kết quả 21 đến 30 của 146
    1. #21
      Tham gia
      22-09-2009
      Địa chỉ
      GÓC CHÉM GIÓ
      Bài viết
      1,266
      Cảm ơn
      158
      Được cảm ơn 856 lần, trong 400 bài

      Mặc định

      Trích dẫn Gửi bởi johny Xem bài viết
      Johny xin đưa ra 1 bài

      "The RNV Series is composed of four compartments-- camera, retractor, local panel, and temperature measuring system. Camera is the part where high-performance sub-mini camera and block type lenses are located. Block type lenses are specially designed lenses easy to assemble/disassemble, maintain, and repair. Particularly, front lens exposed to heat is made with quartz glass and highly resistant to heat. These lenses are placed in double layered tubes. The outer tube is made of special materials to protect inner-tube from high temperature."
      Series RNV bao gồm 4 phần riêng biệt : camera, retractor (là cơ cấu chuyển động bảo vệ cho thiết bị khi một điều kiện nào đó xảy ra, nôm na retractor trong hệ thống này là một hệ truyền động mà khi nhiệt độ lên quá cao gây ảnh hưởng đến camera thì nó sẽ kéo camera về), tủ điện/bản điều khiển, và hệ thống đo lường nhiệt độ. RNV được trang bị một camera mini và các lens (ống kính) dạng khối chuyên dụng. các lens dạng khối này được thiết kế đặc biệt để có thể dễ dàng lắp ráp/ tháo rời, bảo dưỡng và sữa chữa. Đặc biệt, lens ngoài cùng tiếp xúc trực tiếp với nhiệt được làm từ thạch anh với độ cách nhiệt rất cao. Những lens này được bố trí trong 2 lớp vỏ dạng ống. Ống vỏ ngoài được làm từ vật liệu đặc biệt nhằm bảo vệ lớp vỏ ống bên trong khỏi ảnh hưởng của nhiệt độ cao của môi trường bên trong lò đốt
      CÓ LẼ ĐÃ ĐẾN LÚC PHẢI DỪNG ...!

    2. #22
      Tham gia
      30-05-2008
      Địa chỉ
      Cung trăng
      Bài viết
      2,497
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      1,184
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      Trích dẫn Gửi bởi vudiepdh1 Xem bài viết
      Theo mình nếu cứ lạm dụng google translate và Vdic quá thì cũng ko ổn lắm đâu. Một số từ họ dịch theo kiểu Word by word. Nên lắm lúc khá củ chuối. Ko biết nó dịch Watch Dog thành cái gì các bạn nhỉ ? :D
      Trong các thiết bị điều khiển, thì watch dog là một bộ phận dò tìm sự cố nội bộ, được ví như chú chó giữ nhà. Khi nào trong nhà có biến, hoặc có chuyện gì bên ngoài tác động vào thì chú chó này sẽ... sủa lên.

      Trong hệ điều khiển, WD có thể tạm dịch là đèn báo sự cố, hoặc tín hiệu sự cố... tùy ngữ cành.

    3. #23
      Tham gia
      30-05-2008
      Địa chỉ
      Cung trăng
      Bài viết
      2,497
      Cảm ơn
      1,184
      Được cảm ơn 3,914 lần, trong 1,469 bài

      Mặc định

      Trích dẫn Gửi bởi johny Xem bài viết
      Theo johny nghĩ
      - Abt = Absolute = tuyệt đối

      Số lượng gối trục: 2, gối trục kiểu kín. (cái này, Nhóc không chắc)
      (No. of Bearing 2, sleeve bearings. )

      Số vòng bi 2, loại vòng bi trục (Dạng ống)
      Sleeve bearing không phải là vòng bi. Nó nên dịch là bợ trục trượt (miền Nam). Ở ngoài Bắc gọi là "ổ trượt", để phân biệt với vòng bi là "ổ lăn". Nó thuộc dạng ma sát trượt chứ không phải là ma sát lăn như vòng bi.

      Hình ảnh của nó đây:


    4. Những thành viên đã cảm ơn quocthai vì bài viết hữu ích:


    5. #24
      Tham gia
      24-08-2009
      Bài viết
      1
      Cảm ơn
      0
      Được cảm ơn 0 lần, trong 0 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      Mọi người làm việc nghiêm túc đi nhé, dịch thì dịch mà ko dịch thì nghỉ đừng đưa lên những đoạn dịch vô bổ như thế.

    6. #25
      Tham gia
      12-03-2010
      Địa chỉ
      Nam Dinh ---> HCM
      Bài viết
      45
      Cảm ơn
      4
      Được cảm ơn 55 lần, trong 14 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      anh e thay đổi ko khí nhé! Làm tí về năng lượng sạch. Điện gió tại Ninh Thuận.
      Wind turbine
      -When it comes to “megawatt-plus’ technology,our proven 1.5 mw wind turbine continues to raise the bar. from ongoing technology investments in reliability and efficiency, to more cost effective and versatile configurations, it need not rest on its past successes. Today, with over 6,000 units in operation worldwide, the 1.5MW continues to be one of the word’s most widely used wind turbines in its class.
      -Active yaw and pitch regulated with power/torque control capability and an asynchronous generator. The 1.5 MW machine utilizes a bed-plate drive train design where all nacelle components are joined on a common structure, providing exceptional durability. The generator and gearbox are supported by elastomeric elements to minimize noise emissions.

      The industry workhorse
      -The world needs a reliable, affordable and clean supply of electric power with zero greenhouse gas emissions, which is why GE continues to drive investment in cutting-edge wind turbine technology.
      -Building on a strong power generation heritage spanning more than a century, our 1.5 MW wind turbine-also known as the industry workhorse –delivers proven performance and reliability, creating more value for our customers.
      -Our product strategy is focused on results that contribute to our customes’ success and wind farm return on investment. Every initiative we pursue bears our uncompromising commitment to quality and product innovation. our reputation for excellence can be seen in everything we do. Ge’s commitment to customer value and technology evolution is demonstrated in our ongoing investment in product development. Since entering the wind business in 2002, GE has invested over $850 million in driving reliable and efficient wind technology.
      GE 1.5 MW the most widely used wind turbine in its class
      12,000+ turbines are in operation worldwide
      19 countries
      170+ million operating hours
      100,000+ GWh produced

      Global footprint
      -Ge energy is one of the world’s leading suppliers of power generation and energy delivery technologies-providing comprehensive solutions for coal, oil, natural gas and nuclear energy; renewable resources such as wind, solar and biogas, and other alternative fuels. as apart of GE energy infrastructure-which also includes the water, energy services and oil gas businesses-we have the wordwide resources and experience to help customers meet their needs for cleaner, more reliable and efficient energy.
      -Ge has six wind manufacturing and assembly facilities in Germany, Spain, China and the united states. Our facilities are registered to both ISO 9001:2000 and our quality management system, providing our customers with quality assurance backed by the strength of GE. Our wind energy technology centers of excellence in Europe, Asia and North America, as well as our teams of engineers and scientists, use six sigma methodology coupled with the latest computational modeling and power electronic analysis tools to manufacture wind turbines with the performance and reliability necessary to meet our customers’ challenges.
      -As the cornerstone of GE technology for more than 100 years, our four Global Research Centers are focused on developing breakthrough innovations in the energy industry. We believe wind power will be an integral part of the world energy mix throughout the 21st century and we are committed to helping our customers design and implement energy solutions for their unique energy needs.

      Advancing wind capture performance
      - As a leading global provider of energy products and services, Ge continues to invest in advancing its 1.5 mw wind turbine product platform. With a core focus on enhancing efficiency, reliability, site flexibility and delivering multi-generational product advancements, GE’s 1.5 MW wind turbine is the most widely used turbine in its class. Our commitment is to fully understand our customer’s needs and respond with new technology enhancements aimed at capturing maximum wind energy to deliver additional return on investment.
      -Ge’s 1.5 MW wind turbine is designed to maximize customer value by providing proven performance and reliability. GE’s commitment to customer satisfaction drives our continuous investment in the evolution of the 1.5 MW wind turbine through technological enhancements.
      Evolution of the 1.5 MW

      Commitment to continued investment
      -Ge’s commitment to investing in technology and increasing customer value is demonstrated with our exciting new customer options for increasing turbine performance, flexibility and reliability.
      Enhanced performance
      Wind boost control system
      -This exciting new customer option for increasing performance wind boost control system, is a unique offering in the wind industry and the latest addition to the 1.5 MW product platfrom. This software upgrade provides:
      + up to 4% increased annual energy production (AEP), resulting in higher return on investment.
      + patent-pending control technology for optimum rotational speed, resulting in increased energy production.
      + remote capability to turn feature on and off at the turbine level.
      + Increased power output while maintaining grid stability.
      Improved flexibility
      Reinforced tower
      - Ge’s investment in a reinforced tower design opens up new potential wind sites for our customers, enabling us to deliver reliable and safe products that meet product and regulatory compliance expectations. Ge’s reinforced tower sections have the same length and external diameter as the standard GE North american modular system, but are specially built to handle seismic loads.
      + allows wind farms to be located in designated seismic prone areas with good wind resources.
      + Ge provides an evaluation to determine if the site requires reinforced tower due to siesmic activity.
      Increased reliability
      Condition based maintenance (CBM)
      Ge energy’s integrated condition based maintenance (CBM) system proactively detects impending drive train issues, enabling increased availability and decreased maintenance expenses. Factory or field installed and tested, the Condition based maintenance (CBM)
      solution can improve reliability on a single wind farm or multiple wind farms. GE’s Condition based maintenance (CBM)
      allows operators to understand an issue weeks-or even months-in advance. This permits operators to:
      + continue to produce power while parts, crane, and labor are resourced.
      +plan multiple maintenance events with the same resuorces.
      + reduce or limit the extent of damage to the drivetrain and reduce repair costs.

      Leading reliability and availability performance

      -GE’s 1.5 MW wind turbine and services are designed to set the industry standard for product reliability and availability performance. GE’s continual investments in technology, established infrastructure, research capabilities and globally recognized business processes allow GE to create and deliver customer value by maximizing energy capture and return on investment. This is evident through our model year performance trend where availability performance significantly improves each year.
      1, Gearbox
      - halt testing on every design
      - cylindrical roller bearings
      - improved oil filtration, heating and cooling
      2, main shaft
      - material upgrade
      - expanded operating range
      3, main bearing
      -increased bearing robustness
      4, soft brake system
      - hydraulic secondary brake
      5, control
      - ge mark vle controler
      - integrated pitch and converter diagnostics
      6, coupling
      - slip coupling design to reduce gearbox loads
      7, electrical system
      - GE design
      -Easier installation
      - reduced footprint
      - simplified system


      Delivering reliability through advanced technology
      To optimize turbine reliability and availability, GE focuses on reducing the number of downtime faults, and providing faster return-to-service (rts). Our rigorous design and testing process-including specialized 20-year fatigue testing and highly accelerated life testing (HALT)-reflects our ongoing investment in key turbine components.
      8, pitch
      -GE deSigned pitch electronics
      - increased pitch drive robUStness
      -greater torque
      9, blades
      - includes GE designs
      - improved capacity
      - halt testing
      10, tower
      - modular tower system
      - hub height flexibility
      1.5 model year availability
      Technological expertise
      GE infrastructure
      Energy
      - control, materials, power electronics
      - fulfillment and logistics capability
      - efficient supply chain management
      aviation
      - aerodynamic and aero-acoustic modeling expertise
      rail
      - Gearbox and drive train technologies
      GE global research
      - energy conversion
      - material sciences
      - smart grids
      -
      optimized wind power plant performance
      - - wind turbine performance is a critical issue in light of increasingly stringent grid requirements. Ge’s unrivaled experience in power generation makes us the industry leader in grid connection. By providing a sophisticated set of grid-friendly benefits similar to conventional power plants, GE’s patented integrated suite of controls and electronics take your wind power plant to the frontline of performance and seamless grid integration.
      - - Feature – description – benefits
      - - Wind control system – voltage and power regulation like a conventional power plant – ability to supply and regulate reactive and active power to the grid additional features include power frequecy droop, power ramp rate limiters and integrated capacitor/ reactor bank control
      - - Wind free reactive power feature – provides reactive power even with no wind – provides smooth fast voltage regulation by delivering controller reactive power through all operating conditions. Eliminates the need for no-wind conditions
      - - Wind ride-thru* feature – low voltage, zero voltage and high voltage ride-through of grid disturbances – uninterrup turbine operation through grid disturbances Meets present and emerging transmission reliability standards
      - - Wind inertia control – provides temporary boost in power for under – frequency grid events – provides inertial response capability to wind turbines that is similar to conventional synchronous generators without additional hardware
      - - Wind layout service – service to optimize turbine layout for a site – opportunity to increase annual energy production for a site
      - - Wind scada system – tools to operate, maintain and manage wind power plant – read-time data visualization, reporting on historical data, alarm management and secure user access

      Project execution
      GE understands that grid compatibility, site flexibility, and on-time delivery are critical to the economics of a wind project. That’s why the 1.5 MW wind turbine has been engineered for ease of integration and delivery to a wide range of locations, including those with challenging site conditions
      - our global project management and fulfillment expertise offer customer on-time delivery and schedule certainty. Regardless of where wind turbine components are delivered, Ge’s integrated logistics team retains ownership and responsibility for this critical step. Utilizing the GE energy power answer center, our engineering and suppy chain teams are ready to respond to any technical, mechanical or electrical questions that may arise.
      - As one of the world’s largest power plant system provides, GE is uniquely positioned to provide customers with full-service project management solutions. With offices in north america, europe,and asia, our world class global project organization utilizes decades of fulfillment expertise in project management, logistics, plant start-up and integration from gas turbine, combined cycle, hydro, and aero plants.
      - Here are some examples of how ge has worker with customers ti solve project challenges and maximize their value through on-time delivery and advanced logistic capabilities:
      + challenge: site with late grid availability due to project lacation change
      + GE’s solution: Pre-commissioning service: GE can bring portable generators on site and pre-commission turbines even without back feed power
      + customer benefit: faster commissioning once grid became available
      + challenge: project site with difficult geographic access
      + Ge’s solution: well-choreographed team with challenging terrain transportation expertise
      + customer benefit: more site flexibility, schedule target met

      - World-class customer service
      - - GE’s wind turbine fleet is one of the fastest growing and best-run fleets in the world. Utilizing our decades of experience in product services in the power generation industry, GE provides state-of-the-art solutions to ensure optimal performance for your wind plant.
      - 24x7 customer support
      - - GE’s customer support centers in europe and the americas provide remote monitoring and troubleshooting for our installed fleet of wind turbines around the world, 24 hours a day, 365 days a year. The customer support centers are able to quickly perform remote resets for over 250 turbine faults. It is one of the most effective ways to ensure continuous monitoring and fault resets of your wind assets by qualified technology experts.
      - Technical skills and in-depth product knowledge
      - - GE’s wind customer support centers have dedicated teams to dispatch for troubleshooting, repair and maintenance, available 24 hours a day, 365 days a year. This model ensures wide coverage of large wind turbine fleets without compromising technical skills or quality.
      - - Ge taps into our extensive product knowledge for timely resolution of many issues. All turbine faults are investigated using a structured technical process, which is then escalated as necessary. We also use feedback from this process in product development.
      - Operations and maintenance support
      - -driven by a highly skilled work force and the operating knowledge of over 12,000 1.5 MW wind turbines, Ge offers a wide range of services tailored to the operation and maintenance needs of your wind assets. Our offerings range from technical advisory services, transactional services and remote operations to full on-site operations support including availability guarantees.
      - Parts offerings
      - - ge has utilized the extensive parts and refurbishment experience of its energy services business to establish a global center of excellence for wind parts operations. The wind parts resources are aligned to provide a full range of offerings for all types of parts and refurbishment needs, including routine maintenance kits, consumables and flow parts, and key capital parts such as gearboxes and blades.
      - - With the launch of our 24/7 parts call center (877-956-3778), and the development of online ordering tools, we are increasing the channels that our wind plant operators can utilize to order required wind turbine parts, including emergency requests for down-turbine needs.

      - - For wind plant operators looking for additional benefits that a contractual parts relationship with GE can offer, the wind parts team has developed tailored offering that can provide ongoing inventory-level support and parts lead-time guarantees. One of the exciting advantages of a GE wind parts and refurbishment program is membership in the capital parts pool, with a priority access to often hard-to-source capital parts.
      -
      - Conversions, modifications and uprates (CM&U)
      - -continuous technological improvements are key for GE to be a world leader in the wind industry. Our Conversions, modifications and uprates offerings utilize the new technology developments in the 1.5 MW platforms to improve the performance of existing assets. These offerings are designed to improve reliability and availability, and increase turbine output and improve grid integration.
      - Long-term asset management support
      - GE is your reliable partner as we strive to build long-term relationships with asset managers. Utilizing our strengths, we can provide parts solutions, field technician and customer training, and a wide range of specialized services to complement local on-site capabilities.
      - Environmental health and safety, a GE commitment
      - - maintaining high environmental health and safety (EHS) standards is more than simply a good business practice, it is a fundamental responsibility to our employees, customers, contractors, and the environment we all share.
      - - GE is committed to maintaining a safe work environment. We incorporate these values into every product, service and process, driving environmental health and safety (EHS) processes to the highest standards.

    7. #26
      Tham gia
      30-05-2008
      Địa chỉ
      nhà của Papa và Maman
      Bài viết
      2,654
      Cảm ơn
      1,053
      Được cảm ơn 4,538 lần, trong 1,619 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      Trích dẫn Gửi bởi phamducbk Xem bài viết
      Mọi người làm việc nghiêm túc đi nhé, dịch thì dịch mà ko dịch thì nghỉ đừng đưa lên những đoạn dịch vô bổ như thế.
      Như thế nào là nghiêm túc, như thế nào là vô bổ?

      Phân tích 1 chữ cho chính xác,để dịch không sai thì gọi là vô bổ sao?
      Nhóc thích xí xọn,
      Nhóc thích xì păm,
      Nhóc thích trêu các anh.
      Hi hi hi....

    8. Những thành viên đã cảm ơn cô Nhóc vì bài viết hữu ích:


    9. #27
      Tham gia
      30-05-2008
      Địa chỉ
      nhà của Papa và Maman
      Bài viết
      2,654
      Cảm ơn
      1,053
      Được cảm ơn 4,538 lần, trong 1,619 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      Anh (chị) Hanhthd đưa lên bài dài quá. Nên đưa những khúc ngắn thôi.
      Nhóc thích xí xọn,
      Nhóc thích xì păm,
      Nhóc thích trêu các anh.
      Hi hi hi....

    10. #28
      Tham gia
      12-03-2010
      Địa chỉ
      Nam Dinh ---> HCM
      Bài viết
      45
      Cảm ơn
      4
      Được cảm ơn 55 lần, trong 14 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      mục đích của mình đưa lên không đơn thuần là dịch, dịch được và hiểu được về công nghệ điện gió, nếu đưa lên 1 đoạn thì chỉ dịch được, chúng ta nên nghiên cứu về Điện gió, còn Điện sóng biển ở Côn Đảo, Điện hạt nhân nưa chứ mình sẽ post sau.

    11. #29
      Tham gia
      06-09-2008
      Địa chỉ
      HCM City
      Bài viết
      960
      Cảm ơn
      205
      Được cảm ơn 1,891 lần, trong 550 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      Trích dẫn Gửi bởi hanhtdh Xem bài viết
      mục đích của mình đưa lên không đơn thuần là dịch, dịch được và hiểu được về công nghệ điện gió, nếu đưa lên 1 đoạn thì chỉ dịch được, chúng ta nên nghiên cứu về Điện gió, còn Điện sóng biển ở Côn Đảo, Điện hạt nhân nưa chứ mình sẽ post sau.
      bác phải chia ra từng đoạn, dịch ra rồi mới hiểu, bác đưa như thế em thấy còn ớn huống chi mấy em SV còn đang đi học.
      Em gửi cái này chuyên về điện nè
      Abstract—Overhead line parameters are calculated, taking into
      account the length of the line and the frequency range of the tran-
      sient to be simulated. Depending on the frequency range and the
      origin of the transient, several parts of the line (phase conductors,
      shield wires, towers or poles, footing impedances, insulators) have
      to be included in the model. In all cases, the most important part
      is phase conductors. This paper describes an input requirement
      for obtaining electric overheadline parameters andinvestigates the

      sensitivity of these parameters with respect to some input data. The
      aim is to conclude on the accuracy with which input values must be specified. An illustrative example is included to support the main conclusions.
      "Có thực mới vực đựơc đạo"

      Skype: combui_viahe
      " Nhớ nhắn thanks nếu thấy bài trả lời hữu ích nhá"

    12. #30
      Tham gia
      12-10-2008
      Bài viết
      36
      Cảm ơn
      33
      Được cảm ơn 6 lần, trong 6 bài

      Mặc định Ðề: Luyện tập dịch tiếng Anh chuyên ngành.

      Mình có đoạn này nhờ mọi người dịch giúp:

      The term power quality has become one of the most prolific buzzwords in the power industry since the late 1980s. It is an umbrella concept for a multitude of individual types of power system disturbances. The issues that fall under this umbrella are not necessarily new. What is new is that engineers are now attempting to deal with these issues using a system approach rather than handling them as individual proplems.

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