steam main的例句大全

Own brand cars are steam main direction of the other groups.

自主品牌轿车是广汽集团的另一主攻方向.

The Research on the Cracking of Tee Joint Welding of Main Steam Pipe

主汽管三通焊缝开裂泄漏原因分析研究

Cause and treatment of HP main stop valve jam on a 300 MW steam turbine

300MW汽轮机高压主汽门卡涩原因及其处理

As the main steam temperature control with the lag, double-loop regulation scheme used to implement the use of cooling water on the main steam temperature control.

针对主蒸汽温度调节中被调对象的滞后性，双回路的调节方案用来实现利用减温水对主蒸汽温度的有效控制。

Due to the main monitoring local parameters including the main steam pressure and temperature, reheat steam temperature, back pressure, heater terminal temperature difference, etc. deviating from the design values frequently during unit practical operation, it affects unit thermal economics.

火电机组在实际运行中，其主要监控的局部参数包括主蒸汽压力、主蒸汽温度、再热蒸汽温度、背压、加热器端差等经常会偏离设计值而影响机组的热经济性。

Oval Degree Change of Elbow in Main Steam Pipe

主蒸汽管道运行中弯管不圆度变化

Used the hot cyclic steam injection craft mining thick oil is the thick oil development main form.

利用热蒸汽吞吐工艺开采稠油是稠油开发的主要形式。

This article contains three optimization goals: following the load instruction, reducing the throttling losses of turbine high-pressure main steam valve and reducing the amount of fuel.

本文的优化目标有快速跟踪负荷指令、减少汽机高压主汽门节流损失和减少燃料量。

The low pressure exhaust hood is an important through-flow component of a steam turbine. Its main function is to partially recover the turbine leaving kinetic energy into potential energy.

汽轮机低压排汽系统是汽轮机通流部分的一个重要部件，它的主要作用是对汽流扩压把汽流的余速动能部分的转化为压力能。

Thrust Block Renovation of Main Axis and Practice in Operation on AP 6 6 Type Steam Turbines

AP-6-6型汽轮机主轴推力盘改造及运行实践

Main steam temperature system is a typical open loop stable system with large time delay, its model can be described by an equivalent First Order plus Pure Dead Time ( FOPDT) type.

火电厂主汽温系统是典型的大滞后开环稳定系统，其过程模型可以等效为常用的一阶加纯滞后形式（FOPDT）。

Event Tree Analyses of Steam Generator Heating Surface Tube Rupture Induced by Main Steam Line Break

主蒸汽管道破裂叠加蒸汽发生器传热管破裂事件树分析

The designing and manufacturing of large super-critical thermal power plant main-steam valve

大型超临界火电站主蒸汽阀门的设计及研制

The results show that heat loss at the entrance of helium influences the steam reformer performance remarkably, and reaction velocity is not main factor influencing the performance.

研究结果表明：重整器氦气入口的散热损失对重整器性能有明显影响，而化学反应速度则不是影响其性能的主要因素。

The additional installment of the temperature detector and alarming equipment at the inlet main steam pipes of turbo generator

透平发电机入口主蒸汽管增设温度检测及报警装置

Improving Main Steam Dynamic Characteristics by Simulation Optimal Method in PC/ AT

仿真法参数寻优改善主汽温动态品质

The following main conclusions have been drawn: ① CO2supercritical method has high extraction yield of volatile oil from radix polygalae, which can primely avoid the impact of distillation by steam on effective compositions.

得到以下主要结论：①CO2超临界法萃取远志挥发油收率高，可有效避免水蒸气蒸馏法所造成的对有效成分的影响。

At last, the main steam pressure during optimum sliding pressure operation of the unit at a given load is determined, and the theoretically calculated and the tested main steam pressures during optimum sliding pressure operation are basically the same.

最后，确定了机组在给定负荷下最佳滑压运行的主蒸汽压力，理论计算和试验结果表明，最佳滑压运行主蒸汽压力基本相同。

cause analysis of unsmooth blockage occurred on high-pressure main steam valve of steam turbine and preventive measures thereof

汽轮机主汽阀卡涩原因分析及防范措施

cause analysis of inner-wall cracking on high-pressure main steam valve's shell

N300-16.7/538/538型汽轮机高压主汽阀壳内壁开裂原因分析