Injection pumps, SCM, Stepping motor.
打针泵；单片机；步进电机。
A calculation criterion of harmonic CAM with constant acceleration for fuel injection pumps is presented.
本文提出了具有等加速度段的谐波函数供油凸轮的计算准则。
The reliability probability model of 3 alcohol injection pumps two of which work, the rest one is a SPAR...
给出了三台注醇泵其中二台工作一台备用的冗余系统的可靠性概率模型。
Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.
注水系统效率由电机平均运行效率、注水泵平均运行效率和管网运行平均效率组成。
It is proposed to adopt variable frequency regulators regulating oilfield water injection pumps so as to reach the target of energy-saving.
针对这一问题，提出采用变频调速装置对油田注水泵用电动机进行变速调节，以达到节能降耗的目的。
In the designing process of polymer injection pumps, how to maintain the viscosity characteristics of polymers has become a major research goal.
在注聚泵的设计过程中，如何保持聚合物的粘度特性也成了设计者主要研究的目标。
In addition to the charging function, the centrifugal pumps also serve as the high head safety injection pumps during emergency core cooling system operation.
除了上充功能，应急堆芯冷却系统运行时，离心上充泵用作高压安注的一部分。
According to comparing and analyzing different parameters of the valve structure, this paper has made the CFD model of the valve of the polymer injection pumps.
通过对比和分析不同参数的泵阀结构，建立了注聚泵泵阀cfd模型。
By a field investigation in Block 2, Gudong oilfield, the factors to influence efficiency of injection surface system are analyzed, and the injection pumps are determined as the most important factor.
通过现场调查，分析了影响孤东油田二区地面注聚系统效率的因素，指出主要影响因素为注聚泵系统。
Aftershocks on Monday briefly cut power to backup pumps, halting the injection of cooling water for about 50 minutes before power was restored.
星期一的余震主要切断了后备水泵的电源，中断了冷却水的注入。到恢复供电已经过去了大约50分钟。
For the future of the technology of high pressure vane pumps and the trend of vane pumps to be used in the market of plastic injection machines are made a forecast.
对高压叶片泵技术的未来与在注塑机市场的配套趋势作了预测。
VE distributer type injection pump has the newest structure among the fuel pumps.
ve型分配式喷油泵是燃油泵中的最新结构。
VE distributer type injection pump has the newest structure among the fuel pumps.
ve型分配式喷油泵是燃油泵中的最新结构。
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