电厂

The fly-ash particles in the composite are distributed homogeneously and the interfaces of particles and matrix are well-combined.

该复合材料中电厂飞灰颗粒分布均匀，与基体合金的界面结合良好，并显示了优良的耐磨和抗震性能。

The quality meet or exceed traditional seamless steel tube products for heat exchange, low-, medium-pressure boiler, municipal pipelines (steam heating, fuel vapor transmission, etc.) as well as the chemical industry, power plants, chemical fertilizer, oil field and other fields.

质量完全达到或超过传统无缝钢管，产品适用于换热气、低、中压锅炉、市政输送管道以及化工、电厂、化肥、油田等领域。

Holland is currently looking Meixian Park plant three trees (2 * 30 million KW) and the future of real estate development projects are more established, the company's growth is room for further open, taking into account the valuation of the company's growth more obvious advantages of maintaining a "buy" investment rating.

目前看梅县荷树园电厂三期(2*30万千瓦机组)和未来的房地产开发项目都比较确定，公司的成长性空间进一步打开，考虑到公司的成长性估值优势更加明显，维持&买入&的投资评级。

This paper introduces the problems in double backpressure condenser vacuum system by taking certain power plant as example,especially the circulating water with high temperature has influence on the economic efficiency of unit,put forward countermeasures to solve these problems.

以某电厂为例，介绍了双背压凝汽器真空系统存在的问题，特别是循环水水温较高时会影响机组的经济效率，并提出了解决该问题的对施。

With the help of filling water experiment, the reason which aroses condenser vacuum fall of 2# unit is confirmed.

凝汽器真空严密性偏低一直是电厂机组运行中人们普遍关注的问题。

The influence of the seal water temperature of water ring vacuum bumps on the condenser pressure is analyzed quantitatively,and the relationship between the condenser pressure and the unit efficiency was identified with equivalent enthalpy drop method.

定量分析电厂水环式真空泵密封水温度对凝汽器压力的影响，并利用等效焓降法得到凝汽器压力与单元机组效率的关系，从而得到真空泵密封水温度和单元机组经济性的定量关系。

According to the needs of optimal maintenance of equipment in the power plant, the condition monitoring and diagnosis system of vacuum circuit breaker is studied.

结合大型电厂开展设备优化检修的需求，对真空断路器状态监测与诊断系统进行了研究。

According to the needs for optimal maintenance of equipment in the power plant,the condition monitoring and diagnosis system of vacuum circuit breaker is studied.

结合大型电厂开展设备优化检修的需求，对真空断路器状态监测与诊断系统进行了研究。

As thebiggest hydropower station of two-row placed units in the world, LijiaxiaHydropower Stationinstalled capacity 1600(4×400MWof Yellow River upstreamis the chief station for hump modulation and frequency modulation in northwest area.

李家峡水电站是目前世界上最大的双排机水电站，装机1600(4×400)MW，是西北电网中的骨干调频、调峰电厂。

In this paper, the economy of turbine-driven feed pump and electric feed pump are compared using annual cost method.

通过年费用法比较了汽动给水泵和电动给水泵方案的经济性，对于建设2×1000MW超超临界空冷机组，汽动给水泵方案比电动给水泵方案的年费用低4592万元，热经济性更好；厂用电比电泵方案少90270kW，能增加电厂的供电量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。