查询词典 screw pump

Colfax engineers demonstrated to Maurel et Prom officials that rotary positive displacement screw pump technology would be 50% less expensive to buy and operate for transporting viscous crude oil from the production field.

科尔法工程师向MaureletProm石油公司证实，偏远地区选择适用螺杆泵，能将高粘度原油从油田中运送出去，同时节省50%的采购成本。

Screw pump ; engagement ; conjugate line pattern

螺杆泵；啮合；共轭线型

Its design novel, low speed operation, high efficiency, than the screw pump, gear pump energy-sing 30%.

它的设计新颖，运转速度低、效率高，比螺杆泵、齿轮油泵节能＜30%。

The serials of 135 three screw pump is the positive displacement pump with high technica.

135 型三螺杆泵[1]是一种技术含量相当高的容积式泵。

After comprehensive analysis, we can conclude that the given design method of trapeziform labyrinth screw pump is practical and design parameters are reasonable. The educed result has the directive significance for engineering practice of this kind of pump.

综合分析后发现，本文针对梯形迷宫螺旋泵给出的设计方法切实可行，设计参数合理，对实际生产有指导意义。

With the piston pump, diaphragm and gear pumps is different is that single-screw pump can be used for pharmaceutical filling and measurement.

和齿轮泵相比，单螺杆泵可输送高粘度的物质。与柱塞泵、单螺杆泵及齿轮泵不同的是，单螺杆泵可用于药剂填充和计量。

This is a company specializing in the production of chemical equipment manufacturers, the main products are blenders, quantitative increase pump, screw pump, shredders.

本公司是一家专业生产化工设备的厂家，主要产品有搅拌机，定量加液泵，螺杆泵，粉碎机。

Single screw pump flow and pump speed is proportional to, which has a good regulatory variables

单螺杆泵流量与泵的转速成正比，因而具有良好的变量调节性

Screw pump are turning to the use of screw liquid smoke platoon.

螺杆泵是利用螺杆的回转来吸排液体的。

Group Seven holding company , are set to design, develop, manufacture, sale and service to a variety of double, three screw pump, low pressure gear pump-driven variety of valve products in large-scale production of specialized manufacturers.

集团下属七大控股公司，是集设计，开发，制造，销售，服务于一体，以各种双，三螺杆泵，低压齿轮输油泵各种阀门为主导产品的专业化大型生产产家。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失