发电的

The velocity of the change has been remarkable,' says Tom Hoffman, senior vice president for external affairs for U.S.-based coal supplier Consol Energy Inc., which he says is considering holding off on some commitments to supply coal to see if prices rise even further.

在石油方面，直到本世纪初中国的工业飞速发展之后，中国才开始对全球石油市场产生重要影响。2004年中国大面积出现电力短缺，许多工厂被迫购买柴油作为备用发电燃料，致使中国对进口石油的需求增加，在这之后世界油价出现了大幅飙升。

In order to produce domestic controllers of wind turbine generators, by analyzing corer problems, hardware type-choosing methods and software control processing, a solution to the pitch control algorithm of the MW wind turbine generator controller is proposed, based on the PID control of blade's rotate speed, accelerated speed and pitch angle.

为实现风力发电设备核心控制器国产化，通过分析风力发电机核心控制器所要解决的主要问题、硬件选型方法和软件控制流程，对兆瓦级变桨变速风力发电机组核心控制器提出基于叶轮转速、加速度和角度PID控制的变桨控制算法解决方案。

When the generation cost function is quadratic curve,the new bargaining is compared with the former one.

比较了发电费用曲线为二次曲线时新的定价方式与已有定价方式的关系。

Electricity generated by major dams like the Jensen Dam, TVA Project, Grand Coulee Dam and Hoover Dam still produce some of the lowest-priced $ clean electricity in America.

发电主要水坝如詹森坝的TVA项目，大古力坝和胡佛水坝仍然生产了，价格最低的，清洁电力在美国。

Electricity generated by major dams like the Jensen Dam, TVA Project, Grand Coulee Dam and Hoover Dam still produce some of the lowest-priced ($0.08/kWh), clean electricity in America.

发电主要水坝如詹森坝的TVA项目，大古力坝和胡佛水坝仍然生产了，价格最低的（$ 0.08/kWh ），清洁电力在美国。

They are studying new ways of generating electricity that may be less damaging to the environment.

他们正在研究新的方法来发电可以减少对环境的破坏。

The proton exchange membrane,a selective passable membrane,its working is transferring protons,parting oxidant and deoxidant,is the core of the cell.

它是一种不经过燃烧直接以电化学反应方式将燃料和氧化剂的化学能转变为电能的高效连续发电装置。

The factors affecting the quality of instantaneous detonator used in coal mines are analyzed.

通过对影响煤矿许用瞬发电雷管产品质量诸因素的分析，找出了提高该产品质量的工艺技术途径，为更好地生产该产品奠定了基础。

Based on analyzing relevant documents and investigation of dynamoelectric enterprises, firstly the paper reviews the development of performance core competence theories home and sea.

中文摘要：本文在查阅大量相关文献和对发电企业实地调研的基础上，首先回顾了企业核心竞争能力理论的发展与演变过程。

It can realize the real-time measurement and data storage,and the dynamic state of the dynamometer is well.

摘 要：基于电动车辆用系统稳态和动态性能测试台架实现同一平台的包括电机驱动和发电特性的测试要求。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。