hydraulic submersible impact tool

Mechanisms and tests for hydraulic pulsed cavitating jet assisted drilling;

水力脉冲空化射流钻井机理与试验

Design and experiment on hydraulic pulse vibration generator for cementing;

水力脉冲振动注水泥装置的设计与试验

High-pressure hydraulic pulse is effective to deal with some engineering problems such as hydraulic breaking rock and cutting metals.

为了解决水力破岩、有效切割金属等工程问题,高压水力脉冲不失为一种有效方法,依据日常生活中的口哨原理提出了一种新型滚珠旋转脉冲喷嘴。

Experimental study on hydraulic sand washing performance of sand washing nozzle;

冲砂喷嘴水力冲砂性能的试验研究

Application of hydraulic flushing technology in severe outburst coal;

水力冲孔技术在严重突出煤层中的应用

Analysis of pressure-relief and permeability improvement effect of hydraulic flushing

水力冲孔措施的卸压增透效果考察分析

Breaking coal theoretical analysis of outburst prevention by hydraulic flushing

水力冲孔防突措施的破煤理论分析

Design and Research on Downhole Water Injection Tool with Low-frequency Hydraulic Pressure Pulse

井下低频水力脉冲注水工具设计与研究

Development and Application of the High pressure Hydraulic Pulse Excavating Technology

高压水力脉冲破岩技术的发展及其应用

An experimental study of the parametric optimization of the hydro-pulse cavitation jet generator

水力脉冲空化射流发生器参数优化试验研究

Mechanisms and Application of Hydraulic Pulsed Cavitating Jet Assisted Drilling

水力脉冲空化射流钻进机理及现场应用

Experiment Study on Ultra-Deep Well Hydraulic Pulsating-Cavitating Water Jet Drilling

超深井水力脉冲空化射流钻井试验研究

Design Calculation and Simulation of Low-Frequency-Hydraulic-Pulse Delayed Pilot Valve

低频水力脉冲延时先导阀设计计算及仿真

Improvement of penetration rate with hydraulic pulsating-cavitation jet compound drilling technology

利用水力脉冲空化射流复合钻井技术提高钻速

Application of Hydraulic Pulsation-Cavitating Generator With Power V System in Well Fengcheng 1

水力脉冲空化射流发生器配合Power V防斜打快技术

Hydrodynamics Studies on Performance of φ100 Pulsed Extraction Column with Discs and Doughnuts;

φ100折流板脉冲萃取柱水力学性能研究

Simulating Study on Using Pipe System Hydraulic Resonance to Enhance Water Pulse-Jet;

管系水力共振激励脉冲水射流模拟研究

Study on the Hydrodynamic Characteristics in ф50 Pulsed Extraction Column with Discs and Doughnuts;

ф50折流板脉冲萃取柱的水力学性能研究

mercury relay pulse generator

水银继电器脉冲发生器

horizontal sync pedestal

水平同步脉冲基底电平

Shimizu S-Pulse

日本清水脉冲队（足球）

A surge of electrical power in one direction.

脉冲电力的单向涌动

The Experimental Study of Strongly Polar Activated Water Generated by Electro-hydraulic Impulse Strengthening the Mechanical Performance of Concrete;

电液压脉冲强极性活化水提高混凝土力学性能的实验研究

The impulse of falling water turns the waterwheel.

落水的冲力使水轮转动。

Dynamic Analysis for Several Classes of Population Dynamical System with Impulsive

几类种群脉冲动力系统的动力学分析