1.
Optimization of the Hydraulic Pipe-network for Primary-only Variable Chilled Water Flow System in Air-conditioning;
空调一级泵变流量水系统的管网优化
2.
Construction of manual digging concrete pile in dormitory building works of the grade one pumping station located in the main canal transferring of Yellow River diversion project
引黄总干一级泵站宿舍楼人工挖孔灌注桩施工
3.
Cause on Concrete Crack in Pressure Adit of The First-stage Pumping Station,The South Main Line of YRDP
万家寨引黄南干一级泵站压力平洞混凝土裂缝成因分析
4.
differential pump
差动泵（往复泵的一种）
5.
single-stage self-priming centrifugal fresh water pump
单级自吸式离心清水泵
6.
diesel-driven single stage centriufugal pump
柴油机驱动单级离心泵
7.
horizontal single-stage double-suction volute pump
卧式单级双吸蜗壳泵
8.
single-stage double-acting centrifugal fresh water pump
单级双动式离心清水泵
9.
sectional multi-stage centrifugal fresh water pump
分段式多级离心清水泵
10.
A frequency stabilized Gunn oscillator is used as the pumping source of the Ist-stage parametric amplifier.
第一级参量放大器,采用体效应振荡器做泵源,加有稳频装置。
11.
Analysis on Claim;
万家寨引黄工程总干线一、二级泵站防火喷涂项目索赔分析
12.
A New Air-conditioning System of Desiccant Wheel Dehumidification Coupled with Double-stage Heat Pump and System Design
一种新型转轮除湿与双级热泵耦合空调系统及系统设计
13.
Explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil.
本型泵可以单独使用，也可作为其他高真空泵的前级泵。
14.
water ejector pump
喷水抽气泵(一种机械真空泵)
15.
single-stage self-priming overhang type centifugal fresh water pump
单级自吸悬臂式离心清水泵
16.
positive displacement self-priming progressive cavity rotary pump
正排量自吸分级腔螺旋形迥转泵
17.
The Cycle and Performance Analysis for Two-stage Absorption Heat Pump Type-Ⅱ
Ⅱ型两级吸收式热泵循环及性能分析
18.
The Leser Field Equations of Motion with pumped Upper and Lower Lerels
上、下能级都有泵浦的激光场运动方程