Objective to evaluate the use of water-jet dissector and ultrasonic dissector (CUSA) during hepatectomy.
目的对比研究螺旋水刀和超声刀在肝叶切除术中的应用。
It discusses the water-jet cutting process by the balance of energy, and builds a mathematic model of cutting depth.
论文从能量平衡的角度探讨了射流切割的过程，建立了水射流切割深度数学模型。
The numerical-control water-jet machine is a kind of machine with the application of computer and water-jet technology.
数控水切割机床是一种应用计算机数控和高压水射流技术的机床。
The paper focuses on the basic configuration and the types of rotating nozzle in high pressure water-jet cleaning technology.
论述该清洗技术中旋转喷头基本形式和类型，并对其相对于普通喷头的清洗性能做比较分析。
The K21 can travel as fast as 70 kilometers per hour on paved roads and cross a river at a speed of 7.8 kilometers per hour with the help of its water-jet propulsion system.
K21可以以每小时70公里的速度在铺设的道路上行驶，喷气推进系统能每小时加速7.8公里，以这速度可以穿越过一条河流。
When engines are required an electrically powered water jet can be fired from below the stern to propel the boat forward.
当需要引擎时，一道电动水射流可以从船尾下面点火推动船前进。
Its intricately etched surfaces, which were cut using a water jet, are complemented by solid oak treads and a curving wooden handrail.
它错综复杂的蚀刻表面使用水射流切割，辅以橡木实木踏板和弯曲的木扶手。
It proves by further experiment that high polymer additives in the abrasive water jet also bring about the improvement on the jet performance.
并进一步在磨料射流中加入高分子聚合物添加剂，实验证明，高分子减阻剂同样对磨料射流性能有改善。
Good effect of cutting brittle materials such as concrete by premixed abrasive water jet shows that this clod cutting technology has a unique advantage in the schoolwork under urgent conditions.
前混合磨料水射流对混凝土等建筑脆性材料具有良好的切割效果，在易燃易爆等应急场合进行切割作业具有独特优势。
Water jet, as a novel rock cutting tool, can be combined with mechanical method to increase penetrating efficiency.
水射流作为一种新型切割工具运用于石油钻井中，与机械联合破岩可提高破岩效率。
The results of the flotation experiments shows that the ash content of the washed coal is only half of the coal slurry flotation without comminution by high pressure water jet, and the total sulfur.
试验结果表明，高压水射流粉碎过的煤泥浮选后其精煤的灰分含量为煤泥直接浮选精煤含量的一半，全硫含量仅为煤泥直接浮选精煤含量的五分之一。
This paper elaborates on the Artificial Neural Network application to the abrasive water jet cutting technology.
主要叙述了人工神经网络理论在磨料水射流切割技术中的应用。
In this paper, the CBN grinding wheel of high efficiency, accuracy and surface quality was studied by means of low pressure abrasive water jet.
采用低压磨料水射流对高效率、高精度、高表面质量的CBN(立方氮化硼)砂轮进行了研究。
Experimental research achievement of new technology of abrasive water jet cleaning with high pressure and small flow is discussed.
论述了高水压、小流量的磨料水射流清理新工艺的试验研究成果。
The paper generalized the research results on water jet assisted rock fractures both at home and abroad in recent years.
概括总结了近年来国内外关于高压水射流辅助破碎岩石机理的研究成果。
Experiment study has been made on abrasive water jet (AWJ) cutting mechanism according to the demand of industrial cutting.
根据工业性切割的需要，对磨料水射流(awj)切割机制进行实验研究。
The results can provided some ideas in considering the rock damage criterion for rock failure mechanism study under water jet impact.
数值分析结果可为水射流破岩机理研究中岩石破坏准则的选择提供依据。
In recent years, water jet cleaning technology has found wide application in many fields, and results of its application are notable.
近年来，水射流清洗技术已在众多领域得到广泛应用，并取得了显著成效。
In this paper, an expert diagnostic system (EDS) for detecting electrical system faults in a water jet cutting Mach is introduced.
介绍了一个用于超高压水射流切割机电气故障的专家诊断系统。
This paper tells the origin and cutting mechanism of water jet cutting technology, and introduces fundamental of getting high pressure water jet and its application.
论述了高压水射流加工技术的起源、切割机理，并介绍了获得高压水射流的基本原理和范围。
In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
简要探讨了高压水射流清洗技术在煤矿主排水管道清洗中的应用。
The present situation of water jet technology of our country is analyzed comprehensively in various ways in this paper.
从不同角度对我国水射流清洗切割的现状作了较为全面的分析。
Water jet technology has found widespread application which is still continuously developed and extended currently, and water jet is upgraded in technology and equipment gradually.
水射流技术的用途非常广泛，目前其应用还在不断地得到开发和拓展，技术和设备不断得到升级。
The paper describes the origin of cutting mechanism with water jet cutting technology, and introduces the fundamental of getting high pressure water jet and its application.
论述了高压水射流加工技术的起源、切割机理，并介绍了获得高压水射流的基本原理和应用范围。
As one of radial horizontal drilling techniques, high pressure water jet drilling technology is capable of using mechanical or water jet apparatus to make a cavity at the selected coal seam.
高压水射流径向水平孔钻进技术是水平孔施工技术之一，它是在垂直瓦斯抽放或煤层气勘探钻孔布置机械或水力扩孔装置，对准选定的煤层部位进行扩孔。
To meet the occasion that has the requirement of explosion proof, the cold cutting technology of premixed abrasive water jet was proposed to use in the cut of brittle materials such as concretes.
提出在有防爆要求的场合下，利用前混合磨料水射流冷切割技术对混凝土等脆性材料进行切割。
Theresult proved, abrasive water jet metal-cutting don't exit heat effect.
试验结果表明，磨料水射流切割无热影响区。
Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.
在牙轮钻头的钻进中，水射流是钻进速度快慢的决定因素之一。
Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.
在牙轮钻头的钻进中，水射流是钻进速度快慢的决定因素之一。
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