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Carbon fiber, a key component of spars used in some of the longer blades for multimegawatt turbines, is making inroads in China, although more slowly than in the West.

碳纤维的一个关键组成部分，利用浮台，在一些较长的叶片多兆瓦涡轮机，正在进展中，虽然越来越慢，在西方落下。

In the fifth chapter, the stall regulated wind turbines are simulated on the zero-yaw and yawed configurations. The former are solved under non-inertial rotating coordinate system and the latter under inertial coordinate system.

第五章为风轮叶片的流场数值模拟，对失速限制型风轮叶片(NREL Phase-Ⅵ)在轴流和偏航状态下的流场进行了数值模拟，其中轴流状态采用在旋转坐标系下进行求解的方法，研究了风轮叶片在经历失速前后的流场变化、桨叶载荷分布，对所产生的扭矩、以及附加的在挥舞和摆振方向的力矩进行了分析。

He maintains that the US, where GE still employs 160,000 of its 316,000 employees, remains the ideal place to manufacture complex equipment such as the jet engine turbines once built by his father, who worked for GE's aircraft engine division for nearly 40 years.

他坚持认为，美国仍是制造喷气机引擎涡轮等复杂设备的理想之地。他父亲为通用电气飞机引擎部门工作了近40年，曾参加建造过这种涡轮。目前，在通用电气的31.6万雇员中，仍有16万人是在美国雇用的。

The effects of various correction elements and regulation parameters on the reheat steam turbine and their regularity have been discussed in detail according to a dynamic analogy test of the power-frequency electro-hydraulic control equipment for reheat steam turbines.

在中间再过热汽轮机功—频电液调节装置动态模拟试验的基础上，本文着重探讨电液调节装置的各校正元件、各调节参数对中间再过热汽轮机的影响及其规律性，并提出主要调节参数的合理范围。

Shanghai Lingang New City, deputy director of the CMC, the Shanghai Lingang Economic Development Co., Ltd., chairman of Liu Ping, the current passenger vehicle Lingang Industrial area, the key pieces of the ship, power generation and transmission and distribution equipment, marine engineering equipment such as self-innovation-based equipment manufacturing base of the development framework has been formed basically, in the passenger vehicle manufacturing base, the SAIC independent innovation and self-brand vehicle and engine production bases have been built; The key pieces of the ship manufacturing base, the China Shipbuilding Mitsui projects, China Shipbuilding Heavy Industry Wartsila projects, Volvo times Tatsu project covers the low, middle and high-speed full range of marine engines, marine equipment, various types of enterprises started to gather support; in power generation and power transmission equipment manufacturing base, the production level of one million kilowatts nuclear power primary equipment, heavy-duty gas turbines, is extremely heavy equipment manufacturing capacity heavy electrical joint plant, as well as 1400 tons lifting capacity of 5000 tons berth conditions electrical Heavy Cargo Wharf has been completed and put into production; in the marine engineering equipment manufacturing base, the China Shipbuilding Group has started building a world-class large marine engineering and shipbuilding professionals supporting base; in the civil aviation industry support base, the China Aviation Industrial Group has signed an agreement with the city government , in the Lingang Industrial Area in Shanghai to set up an air base supporting industries.

上海临港新城管委会副主任、上海临港经济发展有限公司董事长刘家平介绍，目前临港产业区内乘用车整车、船舶关键件、发电及输配电设备、海洋工程设备等自主创新型装备制造业基地的发展框架已基本形成，在乘用车整车制造基地方面，上汽集团自主创新和自主品牌整车及发动机基地已建成投产；在船舶关键件制造基地方面，中船三井项目、中船重工瓦锡兰项目、沃尔沃遍达项目覆盖了低、中、高速全系列船用发动机，各类船用设备配套企业开始集聚；在发电及输变电设备制造基地方面，生产百万千瓦等级核电主设备、重型燃气轮机、具有极端重型装备制造能力的电气重装联合厂房，以及具有1400吨吊装能力、5000吨泊位条件的电气重件码头已建成投产；在海洋工程设备制造基地方面，中船集团已开工建设具有世界一流的大型海洋工程与船舶制造专业配套基地；在民用航空产业配套基地方面，中航工业集团已与市政府签署协议，在临港产业区设立上海民用航空产业配套基地。

The European wind energy industry is pushing a US$57-billion investment to allow broad-winged turbines to spin far out at sea, the Christian Science Monitor reported.

基督教科学箴言报》透露，欧洲风能产业近期致力于一项价值570亿美元的投资，旨在于海洋上运用涡轮旋转翼获得风能。

The LM2500 gas turbines drives controllable pitch propellers through a conventional main reduction gear, shaft and clutch.

LM2500 汽轮机驾驶可控制的沥青推进器通过一台常规主要减少齿轮，辕子和传动器。

Acknowledge and grasp the installations and processes of Otto cycle , Diesel cycle , Brayton cycle , Combined cycles in stationary gas turbines for power production

掌握各循环装置及工作流程，并能分析该循环的热力过程。

Combined with the nonlinear characteristics of wind turbines and the control strategy of generator-side converter and grid-side converter, used the design method for digital PI regulator, the back-to-back PWM converter on the wind-power system with direct-driven permanent magnet synchronous generator was built in the simulink of the MATLAB.

结合风力机的非线性特性和机侧变换器与网侧变换器的控制策略，应用数字PI调节器参数设计方法，在MATLAB/simulink仿真环境下构建了基于背靠背变换器的永磁直驱风力发电系统，系统包括风力机、永磁同步发电机、变频器、电网及其电气控制部分的数学模型，仿真结果表明风电系统的PI调节器参数设计合理且系统具有良好的运行特性。

Part three contains chapters on autogiros and advanced aerodynamic analysis and a new chapter on the aerodynamics of wind turbines.

第三部分载有关于autogiros和先进的空气动力学分析和对风力涡轮机的空气动力学新的一页篇章。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。