1.
Research on Current Rush to Interception Air-Mass with Delivery Pipeline System and Water Hammer with Gas;
输水管道系统水流冲击截留气团与含气水锤研究
2.
Experimental Research on Pipe Cleaning Based on Water Hammer and Barometric Pulse
基于水锤和气压脉冲的管道冲洗试验研究
3.
Composite Type Air Valve Preventing Hammer Two-stage Calculation Method
复合型空气阀防水锤的两阶段计算方法
4.
air-lift gravity drop hammer
蒸汽重力落锤;单作用空气锤;空气重力落锤
5.
Research on the Application of Water Hammer Protection of Air Valves in Long Water Supply Systems;
空气阀在长管道供水系统水锤防护中的应用研究
6.
cylinder impacting type pneumatic pile hammer
气缸冲击式气动桩锤
7.
steam air forging hammer
蒸气－空气自由锻锤
8.
Analysis and Optimization of Main Influencing Parameters for Water-hammer Prevention Characteristic of Air Valves
空气阀水锤防护特性的主要影响参数分析及优化
9.
gaseous fuel water content
气体燃烧的水分含量
10.
testing method for air content of hydraulic cement mortar
水泥空气含量测定法
11.
It is free from air, moisture or impurities.
它不含空气，水份和杂物。
12.
semiautomatic control type pneumatic pile hammer
半自动操纵式气动桩锤
13.
manual control type pneumatic pile hammer
人工操纵式气动桩锤
14.
Application of Air Hammer in Gas Drilling in Puguang Gasfield
空气锤在普光气田气体钻井中的应用
15.
Research on High-Water-Cut Oil-Gas-Water Multiphase Flowmeter;
高含水率油、气、水多相流量计的研究
16.
the earlier harvest can decrease the sugar content about 2.0Brix.
其次是提前收获,可降低含糖约2.0锤度。
17.
Analysis on Water Hammer Pressure in Water Supply Pipeline of Hengquan Reservoir
横泉水库供水管线水锤压力计算分析
18.
Rainfall affects the moisture content of the atmosphere.
下雨对大气中的含水量有影响。