spiral pump的例句大全

Spiral angle and tooth width of gear in oil pump

油泵齿轮的螺旋角和齿宽

Numerical simulation of internal flow through the spiral casing of centrifugal pump

离心泵压水室内部流动数值模拟

Renovation on Spiral Casing of Twin-screw Pump and Application

双螺杆泵螺旋套的改造与应用效果

The computation domains of spiral casing and impeller have been respectively decomposed by structured grid. 3 、 Based on numerical simulation for whole centrifugal pump, numerical calculation is applied for the 3-D incompressible turbulent flow about three pairs of centrifugal pump impellers with long and short blades.

基于整机数值模拟，对3副长短叶片的离心泵进行了三维湍流数值模拟研究。

Experimental study on spiral flow at inlet of centrifugal pump

离心泵入口旋流的试验研究

Relation Between the Properties, of spiral Flow and the Inlet construction Form of pump

旋流特性与IS型离心泵入口结构形式的关系

Spiral Flow at inlet of Centrifugal Pump Installed Inflow Chamber

锥形吸入室离心泵的入口旋流

It is pointed out in this paper that the wall of hemispiral suction chamber in centrifugal pump with spiral housing is composed basically of an inner revolving surface, an outer revolving surface, and a cylindrical surface parallel to the axis of the pump.

本文提出在蜗壳式离心泵中，半螺旋形吸水室的过流表面主要由内旋转面、外旋转面和一个平行于泵轴线的柱面组成；

The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.

蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。

Charactristics, Productive conditions and reasons of the spiral flow at inlet of the centrifugal pump is presented here, based on the theory of three-dimen-sional flow and experimental studies.

本文在试验研究基础上，用三维流动理论，论述了离心泵入口旋流的特性、产生条件和原因，给出了旋流存在区域。

An approach to problems occurred in use of single spiral stem pump

单螺杆泵使用中的问题探讨

The Working Principle Analysis of the New Type Cone Spiral Vane Pump

新型锥形螺旋叶片泵的工作原理分析

Design of an Embedded Micro Spiral Blood Pump Impeller

植入式微型螺旋血泵叶轮设计

Noise Characteristics of Spiral Centrifugal Pump

螺旋离心泵的噪声特性

Long spiral hole pump pressure CFG ( Cement Flyash Gravel) pile construction technology has such advantages as small noise, quick construction rate and low construction price.

长螺旋钻孔管内泵压CFG桩成桩混合材料施工方法，具有施工噪音低，成桩速度快，工程造价较低等特点。

Results The results of the comparative study clearly denoted the superiority of the Spiral Vortex pump over the conventional one in terms of flow pattern and hemolysis test.

结果旋涡泵在血液流态和溶血试验中与通用血泵比较，前者均优于后者。

A kind of new typed permanent magnetic suspension conical spiral blood pump with rather big air gap was put forward, and the basic structure of permanent magnetic suspension blood pump was introduced.

提出了一种新型具有较大气隙的永磁体磁悬浮锥形螺旋血泵，介绍了永磁体磁悬浮血泵的基本结构。

Noise characteristics of the spiral centrifugal pump is presented here, based on the design and experimental studies, the similar relation of the noise is analyzed, and an objective appraisal of the noise is given.

以设计和试验为基础，分析了螺旋离心泵的噪声特性及噪声相似关系，并对其噪声作了评价。

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。