The distribution of falling liquid flow on upright water jet was studied.
研究了竖直射流液体回落的分布规律。
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。
A water jet scalpel has proven to be able to accomplish tasks impossibly fulfilled with other technologies.
水刀已经证明自己可以完成其它技术无法处理的工作。
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。
Deep comprehension of water jet scalpel will provide you a chance to utilize the cost-saving cutting equipments.
深入了解水刀技术，将使您有机会利用这些节省成本的切割设备。
A new lower pressure water jet cutter is developed, which using the technology of premixed abrasive jet and CNC.
利用前混合磨料射流技术和数控技术，研制出了新型的低压水刀。
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。
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。
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。
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 equation of soil bore enlarging with water jet was established based on the water jet theory and soil mechanical theory.
运用水射流理论与土力学理论，建立了水射流土层扩孔方程。
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。
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。
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。
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。
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。
Numerical simulation has been performed on the condensation heat transfer of the satured steam around high speed sub-cooled water jet.
采用数值计算的方法，研究了高速过冷水射流外饱和蒸汽的凝结换热过程。
Based on the theory of indirect injection abrasive water jet, experiments on abrasive water jet rust-removing system have been studied.
本文利用后混合磨料射流的工作原理进行了磨料浆液除锈系统的试验。
Provided that a dual-purpose nozzle capable of producing alternately such a spray and a plain water jet may be provided in substitution.
但可设置能交替地产生上述喷雾及普通水柱的两用喷嘴作替代。
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。
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。
Practice for the development of oilfield exploitation of the world indicates that the water jet perforation is the optimal method for low permeability reservoir.
国内外油气田开发的实践表明：对于低渗油田，水力深穿透水平钻孔是最佳的开发方式。
Through calculation of concrete instance, it is clear that coal mine main drainage pipeline cleaning by high pressure water jet has remarkable economic benefits.
最后通过对具体实例的计算，说明了清洗煤矿主排水管道具有显著的经济效益。
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。
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。
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