工作介质

The structure design of the refrigerating system is introduced based on low pressure air as power and working medium.

介绍了一种以低压空气作为动力和工作介质的制冷系统结构设计。

The water hydraumic internal gear pump with anti-leaking and anti-wear and anticorrosive abilities is studied.

水液压内啮合齿轮泵是直接以自来水为工作介质的水液压系统的重要动力源。

The experimental study on atomization characteristics of nozzle is carried out with the glue as the working substance.

以黏胶剂为工作介质，对旋芯喷嘴的雾化特性进行了研究。

Internal liner corrosion is caused by the changes of reaction medium and processing technology.

内衬的腐蚀主要是内部工作介质和工艺变动引起的。

The medium is water and the inner flow field of vortex pump is rotating flow with constant angular velocity, three dimensional, and incompressible turbulent flow.

数值模拟计算选取工作介质为清水，并认为是牛顿流体且局部各向同性；认为旋流泵的内部流场是以定常角速度绕固定轴的旋转流场，属于复杂的三维不可压湍流流动。

The type of network system that will be connected, which is DTE or DCE

以高压空气作为工作介质的高压气动系统因其独有的功率。。。

The work of media in the granular material into the functioning of friction, dynamic testing, static face seal

工作介质中有颗粒状物质，运转中进人摩擦副，探伤动、静环密封端面

This paper mainly studies effect and influence factor that typical corrosive medium (muriatic acid, vitriol, nitric acid, sodium hydroxide, sodium chloride etc.), consistence and condition temperature acts on the material coated on castiron centrifugal interface (PFEP, PPS, CPE, remodeled epoxy). It is studied that powder electrostatic spray, suspend fluid spray, suspend fluid electrophoresis underside coat etc. technics influences on coat quality coated with above four anticorrosive material. The property analysis is done that above four anticorrosive material and three coat technics adapt to centrifugal pump frame and running dynamic condition. In addition, the effect is introduced that castiron centrifugal coated anticorrosive material is used in coal water with alum.

本文侧重研究了典型腐蚀工作介质盐酸、硫酸、硝酸、氢氧化钠碱、氯化钠盐等品种、浓度、环境温度，对铸铁离心泵过流面的聚全氟乙丙烯、改性聚苯硫醚、改性氯化聚醚、改性环氧四种防腐涂层材料的试验使用效果和影响因素分析；研究了四种涂层材料粉末静电喷涂、悬浮液喷涂、悬浮液电泳底涂等涂装方法工艺对涂层质量的影响；四种涂层材料和三种涂装方法对离心泵结构和运行动态环境的适应性分析；介绍了铸铁离心泵防腐涂层在煤矿矾水中的应用效果。

Water hydraulic transmission technology, which uses natural sea water or fresh water as working medium of hydraulic system to replace mineral oil, is a neotype transmission technology.

水压传动技术是直接用天然海水或淡水代替目前广泛使用的矿物油作为液压系统工作介质的一门新型传动技术。

Airflow just for working medium place a premium on air flow excitation, which belong to self-excited vibration.

气流激振是由工作介质气体诱发的振动，属于自激振动的范畴。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。