hydraulic efficiency的例句大全

The optimal parameters of front nozzle which meet the requirements of hydraulic perforation and water jet energy utilization efficiency are determined by simulating and analyzing the submerged free jet and impinging jet of nozzle via FLUENT.

利用FLUENT对喷头自由射流和冲击射流流场进行仿真分析，确定喷头端面优选参数以满足增加水力射孔破岩效果和提高水射流能量利用率要求。

An experimental study on technique of up-flowing kind of two-stage biological aerated filter was described in the paper, effect of volumn load and hydraulic retention time on efficiency of swage treatment were studied.

对上流式两段曝气生物滤池处理生活污水进行了试验研究，探讨了不同的容积负荷及不同的水力停留时间对处理效果的影响。

Abstract: With the advantages of large piling energy, high construction efficiency, low pollution, energy and frequency adjusted steplessly, hydraulic pile hammer is widely used in prefabricated pile construction.

摘要：液压打桩锤由于打击能量大、施工效率高、污染低以及可以实现无级调频调能等优点而广泛应用于预制桩施工。

This paper introduces using condition in tippler for hydraulic power system, saves foundation invest, reduces labour intensity, eliminates safe hidden trouble, raises producing efficiency.

介绍了液压动力系统在翻车机中的应用情况，为翻车机配备液压动力系统既节省基础建设投资，又减少劳动强度，可消除安全隐患，提高生产效率，应大力推广。

In the modern hydraulic transmission, the axial piston pump is widely used in kinds of machinery because it has many advantages which include small size 、 great transmission powe 、 high efficiency 、 easy to control variable and long life.

在现代液压传动中，轴向柱塞泵因其具有体积小、传递功率大（高转速和高压力）、效率高、变量控制方便、寿命长等优点，被广泛应用于各种机械装备中。

According to the field applications of jet type hydraulic percussion tools, the main problems which affect the development rotary percussion drilling technology are put forward. At last several opinions are concluded about how to improve the efficiency of rotary percussive drilling tools.

并根据射流式液动冲击器现场试验应用，阐述了影响冲击旋转钻进技术发展的的主要问题，提出了提高冲击旋转钻井工具应用效果的几点看法。

The influence factors for removal efficiency sorting by priority are hydraulic loading period, the appending quantity of EM rejuvenation, soil depth.

影响各污染物去除效果因素的主次为，水力负荷周期、EM投加量，土层厚度。

The influence of pollution removal efficiency and mechanism analyses if adjusting soil depth, the quantity of EM, hydraulic loading period.

土层厚度、EM投加量、水力负荷周期对污染物去除效果的影响及机理分析。

The adopting of compositive CAD/ CAM system relates itself to the quality of the whole machine. Designing work of cylinder with high efficiency and rationality is a good method that increases the performance of hydraulic transmission system and then improves the performance of the whole machine.

运用集成CAD辅助设计系统技术将直接关系到整个机体的优劣，高效合理地完成液压缸的设计工作，是提高液压系统性能进而改善整机性能的有效方法。

The primary air fan-coil system is a system form that is used widely, whose water system hydraulic optimization is an important mean of advancing design work quality and efficiency.

风机盘管加新风是空调系统中广泛采用的一种空调系统形式。其风机盘管水系统管网水力优化是提高空调系统设计质量和运行效率的重要手段。

The main reason is some problems which belong to hydraulic system are hard to solve ( oil leakage, large noise, low efficiency), also there are other strong rivals like electricity transmission, mechanical transmission and alternative current servo technique.

其主要原因来自其自身难以解决的一些问题（如漏油、噪声大和效率低等），另外也有来自电气传动、机械传动和交流伺服技术的竞争。

From the simulation results, it is clear that the power matching system using double-pump can improve efficiency of the CVT hydraulic system greatly.

计算表明，采用的双联泵功率匹配系统能有效提高CVT液压系统效率。

These provide significant theoretical guide and technical support to optimize the design of a Francis turbine, to increase the efficiency, to shorten the time of research and development, to accurately predict the hydraulic performance. It will be valuable in engineering application.

对优化混流式水轮机的设计，提高水轮机的效率，缩短研发周期，准确预测水轮机的水力性能，具有较好的理论指导意义及技术支持，且具有较强的工程应用价值。

application and energy-saving efficiency analysis of limited-torque hydraulic coupler

限矩型液力偶合器的应用与节能效果分析

influences of hydraulic equilibrium on economical efficiency of central heating

水力平衡对集中供暖经济性的重要作用

the advanced hydraulic system and electrical control system are adopted in the new hydraulic tube bender; so that the working ability and integrity of the equipment are better, the process range is wide, the production efficiency and working accuracy are high, satisfying the production requirement.

新型弯管机采用先进的液压系统和控制系统，机器的加工能力强、整体性能好、工艺范围广、生产效率和加工精度高，完全满足生产要求。

the hydroelectric station capacity is the function of the water flow, head, hydraulic turbine and generator efficiency.

水电站的容量与水流、水电站的容量与水流、水头和水轮机及发电机效率等有关。效率等有关。

In order to improve the efficiency and quality of drawing hydraulic system principle diagram, a software of hydraulic system principle diagram's automatic protracting was developed with Delphi.

为了提高液压系统原理图的绘制效率和绘图质量，本文利用Delphi编程软件开发出液压系统原理图自动绘制软件。

numerical simulations coincide with experimental results in general. it shows the system with load-feedback has high energy-saving efficiency, and has good potential for application in not only hydraulic elevators but also other vertically moved mechanical systems.

仿真和试验结果表明，应用负荷传感技术的阀控液压电梯系统节能效果显著，适宜在液压电梯和其他垂直提升机械领域中推广应用。

a hydraulic transmission cad system that developed on the environment of autocad was discussed, which puts forward a new design thought and method to hydraulic transmission technology, and realizes high design efficiency and quality.

本文论述了在AutoCAD环境下开发的流体传动CAD系统，提出了新的流体传动设计思想和方法，实现了流体传动设计的高效、高质化。