查询词典 power plant

The merits and shortcomes of the two kind methods to develop the real time risk model of nuclear power plant, using outsets equation and using master logic fault tree, are carefully evaluated, especially for the possibility to underestimate the risk when the method of cutsets equation is adopted. At the same time, the necessity and advantage of master logic fault tree is pointed out.

本文详细分析了两类建立核电站实时风险模型的方法-割集方程法与大故障树法各自的不足之处，尤其是对割集方程法造成风险评价结果精确性的不足进行了细致的分析，指出采用大故障树法建立核电站风险模型的必要性和优越性。

Thermal flow outflowing; shanghai CJ power plant ; surface temperature field ;inflow temperature rise; physical model

温排水；上海CJ电厂；表层温度场；取水温升；物理模型

The main body of this Article is regular for being aimed at these problems to Ding Zhou electric power plant, how, analysis in two aspects priority is controlled from pressure boost fan and prepa...

本文针对这些问题以定州电厂为例，通过对湿式烟气脱硫工艺的介绍和对定州电厂目前脱硫系统存在的问题及对策的分析，重点从增压风机控制和烟气烟气换热器堵塞两方面分析如何降低脱硫系统对锅炉稳定运行的影响，保证脱硫系统的安全稳定运行。

Modification of oil pump control system for governor oil pressure unit at power plant of Naban reservoir

主要介绍筒阀及其和机组调速器系统共用的油压装置控制系统的构成及控制原理，并分析了其中存在的问题。

The oil pump control system of governor oil pressure unit at power plant of Naban reservoir was modified with contact-free,soft start,intelligent pressure control unit,which not only remove the defects from traditional oil pump motor control mode consisting of relay and contactor,but also upgrade the control automation degree,improve starting performance and permit convenient operation.

通过利用无触点的智能软启动压力控制装置对那板水库电站调速器油压装置油泵控制系统的改造，解决了油泵电动机采用传统继电器———接触器控制方式所存在诸多缺陷，提高控制的自动化程度，改善启动性能，方便操控，经过3年多的应用，运行良好，为水电站的调速器油压装置油泵控制提供了一个好的借鉴。

After cracking of No 16 high pressure turbine's governor valve base have happened in Shanghai Chongming Power Plant, through the theoretical analysis to the weldability of this governor valve base's pearlitic heat-resisting cast steel and sensitivity of the reheat cracks , we provided, the basis for the preheat temperature and postweld heat treatment procedure of site repair welding.

崇明电力公司 16号汽轮机调门座发生裂纹后，通过对该调门座合金钢材料焊接性、再热裂纹敏感性的理论分析，为现场焊补工艺提供了预热温度和焊后热处理的工艺依据。

A quasi three dimensional numerical method is developed for predicting the steam flow and heat transfer behavior of condenser. It is applied to a one pass large power plant condenser.

为了研究凝汽器流动与传热特性沿轴向的变化，文中发展出一个凝汽器汽相流动与传热特性的准三维数值计算方法，应用该方法对一大型凝汽器汽相流动与传热特性进行了数值模拟。

It has a control unit, radio cabinets, antennas, a power plant, and data terminals.

它有一个控制单元，电台机柜，天线，一电厂，和数据终端。

A nuclear power plant renovation in South Haven, Michigan was performed with the use of a wire saw.

核电厂维修南避风港，密执安术与使用电线龙卷风。

There are seven generating units in this wing of the power plant.

这个发电站有7组这样的发电机。

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。