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positive displacement

美英

un.容积式；正位移；正排量
网络正排量式；正位移式；属正排量

英-汉网络释义

positive displacement

正排量

钰锋专案二部代理各类正排量(POSITIVE DISPLACEMENT) 泵浦。代理品牌为VIKING,PULSAFEEDER,IMO,Micropump,Wrigh…

容积式

...，分述如下：一、以压缩方式区分为二大类： (一)容积式(Positive Displacement)，亦称正排量式，有下列几种： (1) 往复式(…

正位移

...的各种装置的性能、特点,选择目前国内研究较少的基于正位移(Positive Displacement)原理的旋转式压力交换器(Rotary Press…

正排量式

Download... ... 正电荷 positive charge 正排量式 positive displacement 齿轮传动式增压机 positive driven type supercharger ...

正位移式

机器人世界情报网/data/data022.php ... 柯式力 Coriolis 正位移式 Positive displacement 压差感应 Differential pressure ...

属正排量

定量加药机是属正排量(Positive Displacement)结构计量泵浦。而MILTON ROY定量泵浦分别有膜片式定量加药机及柱塞式定量 …

正位移积

...量部位称之为流量式油量计（以下简称油量计），一般以正位移积（Positive Displacement）方式计量，它是一种往复式的汽 …

正排量水表

...司已能够为其客户提供精确的Multijet水表，正排量水表(positive displacement)，涡轮水表，复式水表（compound）和电磁 …

例句：

A screw pump is a special type of positive displacement pumps that has two or more intermeshing screws rotating axially to deliver fluids .

螺杆泵中相互啮合的螺杆作旋转运动把液体从吸入口输送到排出口。

They consist of a rotating fan, or impeller, and seldom are of the positive displacement type that uses gears or plungers.

他们由一个替换狂热者，或推进者所组成，和很少是有积极的换置类型的以使用齿轮或跳进的人。

For positive displacement pumps a pressure relief by-pass line including a time-controlled valve with slow action is recommended .

对于容积泵，推荐带有缓动时间控制阀的泄压支管。

Positive displacement motor is widely used in sidetrack drilling inside casing because of its excellent dynamic characteristic .

由于螺杆钻具本身具有良好的动力特性，在套管内侧钻中得到广泛应用。

Reciprocating positive displacement pumps and pumps units - Technical requirements .

往复式容积泵和泵装置 .技术要求

Most downhole power drills for horizontal drilling are constituted basically by positive displacement drills .

绝大多数的水平井井下动力钻具是以螺杆钻具为基础构成的。

Positive displacement piston pumps use a piston to force material through a needle .

容积式活塞泵用活塞强行针的材料。

the pressure sensors, the controllable positive displacement pump and the power unit are all connected with the control device .

上述的压力传感器、可控式容积泵、动力机组均与控制装置相连。

When the absorption is weak , the lateral shift for the composites with positive refraction will exhibit a positive displacement .

而当介质的吸收较弱时，正折射材料表面的古斯 -汉欣位移才会出现正位移。

In this paper , a new type positive displacement compressor and expander is advanced . Its mathematical model is established .

本文提出一种新型的变容式压缩 -膨胀器，对它进行分析，建立了数学模型。

Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1 : process compressors (oil-free ).

石油和天然气工业 .旋转型容积式压缩机 .第1 部分：加工压缩机（无油）

Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Part 2 : packaged air compressors (oil-free ).

石油和天然气工业 .旋转型容积式压缩机 .第2 部分：封装气体压缩机（无油）

There are two basic types of superchargers , positive displacement and centrifugal .

有两基本的类增压器，积极的替代和离心。

Slurry is metered to the tine by a positive displacement pump .

用一台容积泵测量泥浆尖头。

The roots is the oldest type of positive displacement supercharger .

根是确定的最老的类型替代增压器。

In this paper, a new type positive displacement compressor is advanced .

提出一种新结构形式的变容压缩器。

What is a positive displacement piston pump ?

什么是容积活塞泵？

Hydraulic Fluid Power - Positive Displacement Pumps, Motors, and Integral Transmissions - Determination of Steady-State Performance

液压气动用容积式泵、马达、整体传输 .稳态性能的测量

Turbomachinery : turbines , variable and positive displacement compressors ;

涡轮机械：涡轮，变量式和常量式容积式压缩机；

Variable Capacity Positive Displacement Refrigerant Compressors and Compressor Units for Air -Conditioning and Heat Pump Applications

空气调节和热泵设施用不同容积的容积式冷冻剂压缩机和压缩机部件

Positive Displacement Refrigerant Compressors, Compressor Units, and Condensing Units

容积式冷冻剂压缩机、压缩机组和冷凝机组

Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Process compressors (oil-free )

石油和天然气工业 .转式容积式压缩机 .过程压缩机（无油）

Failure and Control of a Corrugated -tube Positive-displacement Heat Exchanger

波纹管容积式换热器的失效及控制

Hydraulic Fluid Power - Positive Displacement Pumps and Motors - Dimensions and Identification Code for Mounting Flanges and Shaft Ends

液力传动 .定点替代泵和马达 .固定法兰和轴末端的识别编码和尺寸

Reciprocating positive displacement pumps and pump units ; specifications; data sheet information

容积式振动泵和泵组 .技术参数 .数据活页

rotary type positive displacement compressors for petroleum , petrochemical and natural gas industries

石油石化和天然气工业用旋转式容积式压缩机

positive-displacement oil-sealed rotary vacuum pumps-measurement of performance characteristics

旋转式真空油泵性能试验方法

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