main pump的例句大全

The exploration on optimized design of central substation of main inhalation dewatering pump room in underground mine

地下矿山吸入式主排水泵房中央变电所优化设计探索

Main production gear pumps, pump, pump, high viscosity rotor pump.

主营生产齿轮泵 、 螺杆泵 、 离心泵 、 高粘度转子泵.

Attempt to use turbine-driven pump as main feed pump for boiler

以蒸汽泵作为锅炉主力给水泵的尝试

Under the condition of main body of boiler wasn't reformed, by upgrading the fire grate and the tail department being heated and fan facilities and water pump, the power upgrading of boiler was realized.

在不动锅炉本体的情况下，仅对炉排、尾部受热面、风机和水泵进行改造，从而实现锅炉的增容。

Pump performance for the two main parameters of displacement and pressure.

泥浆泵性能的两个主要参数为排量和压力.

The main function of Linclion pump is to seal off the lubricator.

林肯泵主要作用是密封注油头。

Is becoming a ground-source pump air-conditioning systems , the main body.

正逐渐成为地源热泵 空调系统 的的主体.

Design of Temperature Inspecting Meter on Hydraulic Pump in Plane Main System

飞机主系统液压泵工作温度监测仪设计

main components: pump cylinder, piston, piston rod and the inhalation valve, discharge valve.

主要部件: 泵缸 、 活塞, 活塞杆及吸人阀 、 排出阀.

The main aim in this paper is the basic theory of the three screw pump.

于是在研究中主要是对三螺杆泵做基础理论的研究。

From the basic characteristics equation of jet pump and geometry analysis can be seen, flow ratio, area ratio, distance between power flow inlet and entrance to mixing throat and length of mixing throat are the main factors of jet pump efficiency.

从射流泵的基本特性方程以及几何尺寸分析可以看出，流量比、面积比、喉嘴距和喉管长度等是影响射流泵效率的主要因素。

At the same time, the external gear pump noise is comparatively greater. As main noise source of hydraulic pressure system, there is about seventy percent of vibration and noise that comes from gear pumps.

同时，外啮合齿轮泵的噪声比较大，作为液压系统主要的噪声源，大约的70%的振动和噪声起源于泵。

Firstly, this paper analysed the source of yawp in thermo power plants, and put forward the main control technologies. It focused on using yawp control example of water pump room to discuss the practical application of control technologies.

为此对火电厂的噪声源进行分析，提出治理的主要技术措施，重点用火电厂水泵房的治理实例探讨治理技术的实际应用问题。

According to the results, the leakage area between rotor and stator take more than 70 percent of the total leakage area, is the main leakage path in the pump.

根据计算结果分析：转子齿顶圆面与泵腔内壁间构成的泄漏通道面积占总泄漏面积的70%以上。

Main Points on the Construction of Circulating Pump Room in Large Thermal Power Plant

大型火力发电厂循泵房沉井施工要点

The main work of this paper is as follows: The attenuation characteristic of heating performance of conventional single-stage compression heat pump has been analysed.

本文的主要工作体现在如下几个方面：对普通单级压缩热泵供热性能的衰减特征进行了分析。

The main rediation shielding of transporting container for the reactor coolant pump hydraulic assembly is lead casting Layer.

核防护运输容器的主要辐射防护层是铸铅层。

So far, the main method to increase the hemocompatibility of blood pump is to reduce the erythrocyte damage and the contact area. From 1997 to 1999, we developed a spiral blood pump.

减少红细胞破坏和减少血液接触面积是目前可以提高血泵血液相容性的重要手段，为此我们1997年到1999年间研制了叶片为螺旋型且与血液接触面积小的螺旋血泵。

However, for the spiral aeration pump gas-liquid multiphase transport mechanism, the main parameters of the bubbles floating rate, oxygen content, the mechanism are not mature enough to make this new kind of technology achieve industrial application.

然而，螺旋曝气泵气液混输机理、气泡上浮速率、溶解氧含量等主要参数的影响机理尚待进一步的研发，使得此项新型充氧技术在短期内难以投入工业生产应用。

Should private house be more heavily rated than factories? Main Points on the Construction of Circulating Pump Room in Large Thermal Power Plant

私人房产应该比工厂征更重的税吗？大型火力发电厂循泵房沉井施工要点