The system may precisely monitor water level and pump on off status, playing an important role in safety production dispatching.
该系统可准确地监测水位大小及水泵的开关状态，对安全生产调度起着很重要的作用。
The electric submarine pump is one of the important oil development tools, and its working status affects directly oil output.
潜油电泵是重要的采油工具之一，其运行状况直接影响油田产量。
In underground water source heating pump air-conditioning system of one guesthouse project, the heating pump unit does not always run at full load status.
某宾馆工程地下水源热泵空调系统中，热泵机组在实际运行中不总处于满负荷运行状态。
Based on the status of the cracking of self-suction centrifugal pump in oil farm, the paper makes an analysis on the reasons of cracking and puts forward the measure of prevention.
根据石油油库自吸离心泵泵体破裂的状况，对其破裂原因进行了分析，提出了防止措施。
The author introduces the running status of low pressure pump apparatuses and VVVF features.
介绍了动力厂低压泵类设备运行现状，变频调速装置的特点。
The structure principle of magnetic driving pump and its application status were briefed. And the advantages and disadvantages were summarized.
简述了磁力驱动泵的结构原理及使用情况，总结了它的优缺点。
Amber pump supply lamp OFF. Green and Amber heater status lamps OFF;
此时，带有标志的黄色泵电源指示灯熄灭；绿色及黄色加热器状态指示灯熄灭；
The performance curves directly reflect the running status of reciprocating pump and its features; the traditional drawing method has the characteristics, a great deal of work and low efficiency.
性能曲线可直观地反映往复泵运行工况及其特性，传统的绘制方法工作量大，且效率低。
According to the status of sewage in a pharmaceutical factory in Harbin, USES the multistage spray heat exchanger in the sewage-source heat pump system.
根据哈尔滨某制药厂的污水情况，在污水源热泵系统中采用多级淋激式换热器作为污水侧换热器。
The problems existing in use of CNH-M magnetohydrodynamic pump are pointed out, the way of improvement and the attention are suggested, and the operation status after improving is introduced.
简述了CNH M系列泵的碳化硅轴承在使用中存在的问题，提出了改进的方法及注意事项，介绍了改进后的使用情况。
This paper analyzed the energy consumption of a system in operation status——the double U-tubes vertically buried tube ground-source heat pump system in an air force station of Chongqing.
基于重庆市某空军场站的双U管竖埋式土壤源热泵系统工程，对该系统冬季变工况下的运行能耗进行了分析。
Against the status, PM brushless torque motor to drive screw pump directly was adopted by the paper, and the correlative problem was studied.
针对这种情况，本文采用永磁无刷力矩电机直接驱动螺杆泵，并对其相关问题进行了研究。
By adjusting dynamic fuel pump rack position, closed loop of engine speed in suddenly changing of load was realized in this model. It could keep engine speed stability in different status of engine.
通过动态调整油泵齿条位置实现对柴油机突变负载下转速的闭环控制，从而保证在不同工况下转速的稳定性。
The current status of screw pump production, development tendency and producing principle of screw pump are summarily introduced in the thesis.
本文概括性地介绍了螺杆泵采油现状、发展趋势、螺杆泵的采油原理。
Mode analysis system for oil fuel pump spouted by electricity is a multi-way input and output status analysis system.
电喷燃油泵模态分析系统是一套多路输入输出分析系统。
This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.
主要介绍了高压洗涤水泵在中原大化集团公司合成氨装置中的运行情况，备件国产化后出现的问题及原因分析，以及采取的相应措施。
This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.
主要介绍了高压洗涤水泵在中原大化集团公司合成氨装置中的运行情况，备件国产化后出现的问题及原因分析，以及采取的相应措施。
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