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单词 positive displacement
释义

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
un.
1.
容积式
2.
正位移
3.
正排量

例句

释义:
1.
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。
paper.pet2008.cn
2.
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。
www.xkyn.com
3.
Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors.
制冷设备和热泵。安全和环境要求。容积式制冷剂压缩机。
www.stdbook.org
4.
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。
www.zftrans.com
5.
Twin-screw pump as a positive displacement pump, pump room exhaust inhalation chamber should be strictly separated.
双螺杆泵作为一种容积式泵,泵内吸入室应与排出室严密地隔开。
www.jcgyb.com
6.
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。
www.chemyq.com
7.
Reciprocating positive displacement pumps and pumps units - Technical requirements.
往复式容积泵和泵装置.技术要求
www.mapeng.net
8.
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。
dictsearch.appspot.com
9.
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。
www.97md.net
10.
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。
ip.com
1.
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。
www.fabiao.net
2.
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。
www.showxiu.com
3.
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)
www.mapeng.net
4.
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)
www.mapeng.net
5.
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。
dictsearch.appspot.com
6.
Slurry is metered to the tine by a positive displacement pump.
用一台容积泵测量泥浆尖头。
www.nciku.cn
7.
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。
www.toyotakr4x4.com.tw
8.
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。
www.showxiu.com
9.
What is a positive displacement piston pump?
什么是容积活塞泵?
www.97md.net
10.
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
www.mapeng.net
1.
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;
www.cntech.com.cn
2.
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
www.isres.com
3.
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
www.mapeng.net
4.
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)
www.mapeng.net
5.
Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Packaged air compressors (oil-free)
石油和天然气工业.旋转型容积式压缩机.封装的空气压缩机(无油)
www.mapeng.net
6.
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
www.ilib.cn
7.
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
www.mapeng.net
8.
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
www.mapeng.net
9.
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
www.ichacha.net
10.
positive-displacement oil-sealed rotary vacuum pumps-measurement of performance characteristics
旋转式真空油泵性能试验方法
blog.sina.com.cn
1.
Hydraulic reciprocating positive displacement pumps
液压式往复式排液泵
china-customs.com
2.
Pneumatic reciprocating positive displacement pumps
气动式往复式排液泵
china-customs.com
3.
Electric reciprocating positive displacement pumps
电动式往复式排液泵
china-customs.com
4.
Hydraulic fluid power; positive displacement pumps and motors; determination of derived capacity
液压传动.正排量泵及电动机.确定导出的负载能力
www.mapeng.net
5.
Methods of Testing for Rating Positive Displacement Refrigerant Compressors and Condensing Units
容积式冷冻剂压缩机和冷凝部件的额定值测试方法
www.isres.com
6.
Standard Specification for Rotary Positive Displacement Distillate Fuel Pumps
旋转式正排量蒸馏燃油泵标准规范
info.pv.hc360.com
7.
Positive-displacement vacuum pumps; measurement of performance characteristics; part 2: measurement of ultimate pressure
变容真空泵.性能特性测量.第2部分:极限压力的测量
www.mapeng.net
8.
Positive displacement using piecewise integration
分片积分正排量模型
wenku.baidu.com
9.
Configuration Applications Positive-Displacement Gas Water Heaters and Hot Water Storage Tanks
容积式燃气热水炉与热水储水箱的配置应用
www.ilib.cn
10.
Rotary positive displacement pumps - Performance tests for acceptance
容积泵验收性能试验
www.mapeng.net
1.
The methods of performance test for positive displacement refrigerant compressors
容积式制冷压缩机性能试验方法
blog.globalimporter.net
2.
Methods of determining the derived capacity of hydraulic fluid power positive displacement pumps and motors
液压传动正排量泵和电动机导出量的测定方法
www.mapeng.net
3.
Multi-stage Polytropic Positive Displacement Compressor
多级多变正排量压缩机
wenku.baidu.com
4.
Positive displacement pumps and motors - Determination of derived capacity
容积式泵和马达-空载排量的测定
www.yeyanet.com
5.
Dynamic measurement of crude oil--Operating stipulations of verificating positive displacement meters by pipe prover
原油动态计量用标准体积管检定容积式流量计的操作规定
www.zftrans.com
6.
Discussions on structure types of positive displacement pump
容积式真空泵结构型式的探讨
www.ilib.cn
7.
Rotary piston type positive displacement flowmeter
旋转活塞式正压排代流量计
news.dic123.com
8.
Lectotype and Application of Positive Displacement Flow Meter
容积式流量计的选型和应用
service.ilib.cn
9.
Rotary vane type positive displacement flowmeter
旋转叶轮式正压排代流量计
news.dic123.com
10.
positive-displacement oil-sealed rotary oil vacuum pumps
旋转真空油泵
blog.sina.com.cn
1.
returning the low void volume positive displacement pipette from the one or more lubricant blend containers to the additive reservoir;
将所述低空隙体积容积式移液管从所述一个或多个润滑油混合容器返还到所述添加剂贮存器;
ip.com
2.
bit with positive displacement motor
钻头加螺杆钻具
wenku.baidu.com
3.
Superficial analysis on quality of main positive displacement pumps in China
我国主要容积式真空泵质量状况浅析
www.ilib.cn
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更新时间:2024/12/26 2:06:34