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Therefore,it has important significance to research the hardware and software of hydraulic turbine governor.

因此，对水轮机调速器的软件、硬件实现的研究具有极为重要的意义。

First part: Use a simply wind power system as the discussion and verification of the theory. Study the numerous of factors by flicker emission produced during continuous operation, such as the flicker major source by wind turbine (e.g. wind speed variations, the wind shear and the tower shadow) and grid conditions effect (e.g. short circuit capacity, grid impedance angle). And analyses further that compares SCIG and DFIG , use STATCOM improve SCIG and DFIG is applied to the power system with unstable change load.

第一部分：以一简化风力发电系统作为理论的探讨与验证，研究内容针对风力发电机连续运转下电压闪烁主要来源：风的扰动、风剪切与塔影效应，与来自电力网路的影响：比、短路容量，风力发电电系统中电压闪烁各种因子，并进一步探讨分析 SCIG 与 DFIG 优缺点、以静态同步虚功补偿器改善 SCIG 与 DFIG 运用於不稳定负载电力系统。

This improved that this theory and its method can be applied to analyze fitting size of grid inside fan turbine flow tunnel.

证明此方法可以应用于风机叶轮流道计算网格的适宜尺度分析。

First, based on theoretical analysis, a dynamic model of wind turbine system and power grid were built.

首先基于机理分析，建立了机组和电网数学模型。

Grumman Space Research Group in the development of proliferation-enhancing technologies in the face of a problem is that commercial-scale wind turbine materials must have high strength and long life, low cost features.

Grumman空间研究小组在开发扩散体增强技术中所遇到的一个问题是商业规模风力机材料必须具有强度高、寿命长、成本低的特点。

Roen Brothers Aviation is the world's leading developer of high-tech autorotative flight aircraft, including the 4-place, USTOL Hawk 4, the world's first turbine powered gyroplane.

BA在高科技旋翼机开发领域中占有领导地位，其产品包括四人座，超短距离升降的猎鹰四号等﹣世界第一部涡轮引擎动力的旋翼机。

The roaring propeller of an aircraft engine , the whirling wheel of a giant steam turbine , and the hairspring of a tiny watch are examples of the rotary motion which characterizes our mechanical world .

轰鸣的飞机引擎推进器、飞速的蒸汽涡轮机轮盘以至小型手表里的游丝都代表着一种旋转运动，这是当今机械领域的特征。

The main products are FW400-turbine grinder, QCF ultrafine mill, 605-wood flour mill, Hammer series of 56-grinder, SLH of 0.5-30 m double helix cone mixer, artificial agate, resin decorative plate vacuum Forming mixer, all kinds of solid-liquid filtration, separation, drying, grinding, pulse-bag filter Chen Shui-bian, bucket elevator, conveyor movements, vibration fine grading screen, flat screen rotary separation.

主要产品有FW400型涡轮粉碎机，QCF超细粉碎机、605型木粉粉碎机、锤片56型系列粉碎机，SLH型0.5-30m双螺旋锥形混合机、人造玛瑙、树脂装饰板材真空成型搅拌机、各种固液过滤、分离、烘干、粉碎、脉冲扁面袋除尘器、斗式提升机、升降输送机、振动精细分级筛、平面回转分离筛。

98 Turbine of Chengde Heating Power Plant,this paper analyzed the heat economy performance in lower vacuum .

98机组低真空供热改造前后各项热经济指标的对比，分析了低真空供热的热经济

Furthermore, two new steam air heaters will be provided to further improve the boiler's efficiency, and coupled with the modifications to the steam turbine equipment, will reduce CO2 emissions from the Heilbronn Block 7 power plant.

此外，两个空气预热器提供用于改善锅炉效率和蒸汽涡轮设备改进时使用，同时降低二氧化碳的排放量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。