Decreasing the piston diameter of the pump can improve the stability.
减小油泵柱塞直径对稳定性有好处；
The synchronization gear pump can reduce the radial and boost the work pressure.
同步齿轮泵能够降低齿轮泵径向力，提高齿轮泵的工作压力。
The most economical and suitable pump can be selected from this wide variety of models.
最经济和最合适的泵可以选择从这个各种各样的汽车型号。
By means of the optimization, the pump can be design with compact structure and lighter weight.
这种优化设计是一种经济实惠的设计方法，可使同参数泵结构紧凑、外形美观、重量轻。
Unloading pressure and value of alarm parameter of emulsion pump can be adjusted by stroking keys.
乳化液泵卸载压力和报警参数值可利用按键根据实际需要来调整。
The experiments also show that the valve-less pump can be used both as a liquid pump and as a gas pump.
实验还表明无阀泵既可以用作液体泵，也可以用作气体泵。
A sump pump can drain a low-lying area and divert water to another location where it can drain properly.
阿水坑泵可以排水沟的低洼地区，调水到另一个位置，它可以排水正常。
Maintenance of the pump can be made from inside the vehicle (thru two doors that access the engine room).
水泵的维护可以在车内进行（穿过两道门进入机舱）。
Usage of the double heat source pump can integrate merits of many heat resources to promote its performance.
使用具有双热源的热泵可以综合各种热源的优点，提高性能系数。
The authors implantable pulsatile impeller pump can assist the circulation of the calves for several months.
我们研制的可植入式搏动流叶轮型人工心脏可辅助试验小牛血液循环数个月。
It will also prevent city water pressure (which is higher than the pump can handle) from going into the pump.
同时也能防止高水压(水压超出水泵的承受力)进到水泵里。
Water is virtually incompressible and a simple pump can be used to give adequate pressure without difficulty.
事实上水是不可压缩的，利用简单的水泵便可方便地提供适宜的压力。
And efficiency of water supplying system will be improved and safety operation of electric pump can be guaranteed.
提高供水系统的效率并保证水泵电机的安全运行。
RB02 peristaltic pump can transfer the materiel through liquid now with the pressure of peristalsis by gyred roller.
RB 02蠕动泵是通过旋转的滚柱使胶管蠕动来输送液体的。
So, under thermo economic optimization condition, the air-source heat pump can achieve the most economical interest.
由此可见，热经济学优化可以使风冷热泵系统获得最好的经济性。
As long as the selection of appropriate, to maintain a rational, three-screw pump can ensure satisfactory operation.
只要选型得当，维护合理，三螺杆泵就可保证令人满意的运行。
It was shown that the improved heat pump can achieve its COP up to about 3.856, and the cost drying reduced sharply.
结果显示，改进后的热泵供热系数可达到3.856，干燥费用进一步降低。
Also, the electrical type pump can deliver more fuel than the engine requires even under maximum operating conditions.
当发动机满负荷工作时，电动式燃油泵可以提供比发动机需要的更多的燃油。
RB12FB peristaltic pump can transfer the materiel through liquid now with the pressure of peristalsis by gyred roller.
RB 12 F B蠕动泵是通过旋转的滚柱使胶管蠕动来输送液体的。
The structure and principle of the pump were introduced, and the mechanism that the pump can lower the flux pulse was analyzed.
介绍了该泵的结构和工作原理，并分析了其流量脉动降低的原因。
The rubber joint between stepper motor and transfer pump can minish pulsation caused by the shake of the motor when transfusing.
步进电机与输液泵之间通过橡胶连接头实现连接，可缓解输液时由步进电机震动引起的脉动。
Therefore, even in very low temperature, the gas engine heat pump can meet the heating requirements will not be for lack of heat.
因此，即使在温度很低的情况下，燃气机热泵仍能满足供热要求，不会出现供热量不足的情况。
It is point out that loading LOX via variable speed pump can reduce throttle losses as well as can reduce the LOX temperature raise.
指出采用调速泵加注可以消除因节流引起的能量损耗，降低液氧的温升。
The clearance between oil distribution axle and rotor of radial piston pump can directly influence the performance and life of pump.
径向柱塞泵配油轴与转子配合间隙直接影响着泵的性能和寿命。
High viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium;
高粘度泵可以输送高粘度、高浓度无固体颗粒或细小软颗粒的润滑性介质；
Based on the climate and energy price in Shanghai, gas engine driven heat pump can save about 23% primary energy and 11.3% running cost.
根据上海地区的气候条件和能源价格，燃气机热泵比电动热泵能节约至少23%的一次能源和11.3%的运行费用。
With the piston pump, diaphragm and gear pumps is different is that single-screw pump can be used for pharmaceutical filling and measurement.
与柱塞泵、单螺杆泵及齿轮泵不同的是，单螺杆泵可用于药剂填充和计量。
If the liquid contains gas or air the pump can be modified with either internal or external gas removal construction which stabilizes the operation.
如果输送液体含有气体，该系列的泵机可内置或外置排气装置，以保证输送稳定。
The inlet pressure of the jet pump can also be obtained by the pressure ratio, and it can be used for acquiring the productivity curve of an oil well.
这样，就可以计算出诊断喷射泵井工况所需要的压力比，流量比和泵效等工况参数，泵吸入口压力还可用来计算油井的产能曲线。
The inlet pressure of the jet pump can also be obtained by the pressure ratio, and it can be used for acquiring the productivity curve of an oil well.
这样，就可以计算出诊断喷射泵井工况所需要的压力比，流量比和泵效等工况参数，泵吸入口压力还可用来计算油井的产能曲线。
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