This paper introduces a method to analyze and predict the performance parameters of jet pipe valves.
介绍一种分析、预测射流管阀性能参数的方法。
Heavy oil high-pressure steam jet pipe cleaning technology, pipeline cleaning can greatly improve the quality and efficiency.
高压蒸汽射流稠油管清洗新技术，可以大大提高油管清洗的质量和效率。
The utility model relates to an intelligent toilet bowl, in particular to a sliding device of an intelligent toilet bowl jet pipe.
本实用新型涉及一种智能坐便器，特别涉及一种智能坐便器喷管的滑动装置。
The liquid level must be high enough to assure the gravity circulation of liquid. In the jet pipe, the flowing gas holds a turbulent state.
要求液面高度能保证净化液的自流，射流管内气体处于湍流状态，混合气流速度应达到连续射流所需的临界速度。
The invention discloses a jet pipe used for dredging below a hydraulic underwater horizontal gate. The tube body of the tube is cylindrical;
本发明公开了一种液压水下卧倒门闸的闸下清淤用射流管。
According to the technical proposal, the sliding device of the intelligent toilet bowl jet pipe with the advantages of lower production cost, small size, simple and stable structure is provided.
通过采用上述技术方案，提供了一种节约生产成本，占用空间小、结构简单、稳定的智能坐便器喷管的滑动装置。
The ground already contains quite a bit of jet fuel leaked from older hydrant pipe systems that was not detected by the existing SCADA instrumentation.
地上已经有了许多原先从输油管线中泄漏出来的飞机燃料，都是SCADA系统没能探测到的泄漏所引起的。
Our highly respected Jet-Pipe technology provides unparalleled performance due to.
我们高度尊重的喷气管技术提供无与伦比的性能 ，因为。
Coordination calculation for the flow in pipe, nozzle and reservoir, critical flow characteristics through the throttling jet are studied.
对管流、嘴流、渗流的协调计算及蒸汽流过节流喷嘴的临界流动特性进行了研究。
After full theoretical analysis and experimental research, high-pressure steam jet can not only improve the quality of heavy oil insulated pipe cleaning, and no environmental pollution.
经过充分的理论分析和实验研究，高压蒸汽射流不仅可以提高稠油隔热管的清洗质量，而且对环境没有污染。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet- pipe .
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
Based on the theory of two-phase flow, the equation of the pressure gradient is found for the short pipe in cavitation jet cutting set.
基于两相流体动力学的理论，建立空蚀射流切割装置中短管内的压力变化梯度的基本方程式；
The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced. A reasonable process rule is thus given experimentally.
介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。
Bring up an assumption that using the pipe-air chamber system to induce hydraulic resonance and improve the strength of pulsed jet.
提出了使用导管-气室系统引发水力共振，提高脉冲水射流的强度的设想。
In the discharge created by single pipe cylinder-ring plasma jet electrode and array jet electrode, important factors of discharge, such as waveform of applied voltage and flow rate, are studied.
在单管射流电极和阵列式射流电极的放电实验中，从电压、流速等方面讨论了两种等离子体发生器的放电特性。
This paper introduces hydraulic jet-pipe control technique by combining blast furnace control.
结合高炉控制，介绍了液压射流管控制技术。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet -pipe.
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
In the beginning of this paper, the current status and achievements in the research field of Pelton turbine are introduced respectively by means of pipe flow, free jet and bucket flow.
本文在首先介绍了冲击式水轮机内部流动中管内流、自由射流以及水斗绕流等方面的研究现状和进展。
Numerous jet fuel monitoring facilities for buried double wall pipe systems dating from the late 1980's to the present.
的翻译是：许多航空燃油监测设施的双墙埋管系统可追溯至1980年代后期到现在。
The system that is composed of pipe and air chamber is able to induce resonance, which will prompt the efficiency of pulsed jet.
导管-气室系统可以引发水力共振，提高脉冲射流的强度。
Owing to the high proportion of unburnt oxygen in this efflux, afterburners are often provided in the jet-pipe.
由于这种喷气流中含有大量未燃烧的氧气，在喷管中往往安装加力燃烧室。
Based on a foundation treatment project, karst cave grouting, jet grouting pile and steel pipe pile as well as their applications in actual engineering project were presented.
据此，详细介绍灌浆技术在岩溶地区处理涌水溶洞时的具体应用，这对于其他类型的堵漏及地基加固项目也可提供一定的参考。
Based on a foundation treatment project, karst cave grouting, jet grouting pile and steel pipe pile as well as their applications in actual engineering project were presented.
据此，详细介绍灌浆技术在岩溶地区处理涌水溶洞时的具体应用，这对于其他类型的堵漏及地基加固项目也可提供一定的参考。
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