Slurry is metered to the tine by a positive displacement pump.
用一台容积泵测量泥浆尖头。
The concentrate delivery system employs a positive displacement pump.
浓缩物递送系统采用正位移泵。
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。
These positive displacement rotary gear pumps include just three moving parts.
该旋转齿轮泵，只有三个运动部件。
When ready to start centrifugal pumps, fully open suction valves and throttle discharge valves of a positive displacement.
当准备好启动离心式泵时，吸入阀全开，容积式排出阀节流。
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。
Our positive displacement pumps with exhaust silencer and inlet and outlet filters assure you top notch reliable performance.
我们的带有排气消声器和进出口过滤器的正排量泵为您保证顶端缺口的可靠性能。
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）
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。
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。
Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.
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。
Positive displacement pump including reciprocating pump, gear pump and screw pump, centrifugal pumps and axial flow pump belong to pump power.
容积式泵包括往复泵、螺杆泵和齿轮泵等，离心泵和轴流泵等则属于动力式泵。
On line instruments, such as turbine meter, vortex meter and positive displacement meter are usually used for crude oil metering in oil fields.
计量分离器中常用涡轮流量计、涡街流量计或齿轮流量计等在线式仪表计量原油产量。
The timing pump is a positive displacement pump set to ensure that product flows through the entire system at a predetermined and acceptable rate.
这种调速泵是一个容积式泵，用来确保产品以确定的可接受的速率流过整个设备。 收藏。
The flow control device is also applicable to positive displacement pumps and other variable displacement pumps to control gas flow or liquid flow.
本实用新型还可用于变容真空泵和其它变量柱塞泵，实现对气体或液体流量的控制。
Reciprocating Positive Displacement pumps may use plungers with static seals pistons with dynamic seals or liquid diaphragms to achieve their pumping action.
往复式正排量泵可能使用带有固定密封的活塞；带有动密封的活塞；或隔膜来运行水泵。
A positive displacement variable diameter stabilizer was developed in China, and its field tests and real drilling applications in Well QHD32 6 A26 was presented.
并介绍了国内自行研制的正排量变径稳定器在QHD 32 -6 - A 2 6井的现场试验和实钻应用情况。
The efficiency of the positive displacement type which is more used in desalination plants now is as high as 90% or above. It has become a research focus of this field.
正位移式能量回收效率高达90%以上，目前在淡化市场上被较多采用，也成为研究的重点和热点。
However, most of these commercial building are using positive displacement hot water supply equipments, and most of these equipments use electricity as their heat sourse.
然而这些商用建筑中目前普遍使用的基本上都是容积式的热水供应设备，许多是以电做为热源的。
The characteristics of positive displacement flow meter are introduced, and the main factors for lectotype and the matters needing attention in the application are discussed.
介绍了容积式流量计的特点，探讨了选型的主要因素和应用的注意事项。
Screw pump is a positive displacement rotary pumps, when the export side blocked after, the pressure will gradually increase, so that the pressure exceeds a predetermined value.
螺杆泵是一种容积式回转泵，当出口端受阻以后，压力会逐渐升高，以至于超过预定的压力值。
By developing a unique positive displacement system along with a special two part epoxy, this system reduced labor by 95%, increased productivity by 40% and eliminated all environmental impacts.
通过开发一种带有特殊环氧的积极位移系统，该系统减少了95%的劳动力，增加了40%的生产力，同时消除了所有环境影响。
So now that means if this is where the center of positive excess charge lies and on top of it is the center there is no displacement of the charge so there is no net dipole.
所以现在我们说，如果正电荷中心，就位于，那么还是在这里负电荷中心也在这里，所以没有空间偶极。
When programming with incremental value, in radial direction, the displacement of two times the actual value, and the enclosed said direction signs (omit the positive).
用增量值编程时，以径向实际位移量的二倍值表示，并附上方向符号(正向可以省略)。
Displacement pressure in faulted belt is a key factor that affects fault seal, which has a favorable positive correlation with mud contents in faulted belt.
断裂带排驱压力是影响断层封闭性的关键因素，它与断裂带中泥质百分含量有良好的正相关性。
This paper analyses the influence of end constraints, side displacement, positive and negative symmetric buckling form on integral stability of gantry crane's supporting legs.
本文分析了门式起重机腿端约束，侧移及正、反对称屈曲形式对支腿整体稳定性的影响。
Introducing indetermination into "time-predictable model", quiet time following an earthquake can be expressed as a random variable which is in positive correlation to the earthquake displacement.
把不确定性引入“时间可预报模式”，可将一次地震之后的平静时间表示成与这次地震位错量大小呈正相关的随机变量。
Therefore it was necessary to carry out 3D displacement tests to detect the development of its deformation, and it would play a positive role in tunnel construction.
因此，在复杂地质条件下开展隧道三维位移测试并掌握其三维变形规律，对隧道工程的修建具有较大的指导作用。
Therefore it was necessary to carry out 3D displacement tests to detect the development of its deformation, and it would play a positive role in tunnel construction.
因此，在复杂地质条件下开展隧道三维位移测试并掌握其三维变形规律，对隧道工程的修建具有较大的指导作用。
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