The computer can manipulate operating pump mode according rate of flow, pressure, electricity or pump efficiency.
计算机可按流量、压力、电流和泵效等点动控制泵的工况。
Men operating a bicycle crank pump refuel cars at the site of a gas station in the earthquake- and tsunami-destroyed town of Minamisanriku, northeastern Japan. (AP Photo/David Guttenfelder)
日本东北部，被地震和海啸摧毁的南三陆町市。人们在一个加油站边运行一个脚踩曲轴泵给汽车加油。
Ensure your pump is installed and operated in accordance with the Installation and Operating Instructions provided with the unit.
确保你的水泵是根据随机的安装和操作手册进行安装和操作的。
In the process conditions permit, the change in pump flow, head, speed and medium operating temperature operating parameters, to avoid the occurrence of cavitation.
在工艺条件允许的情况下，改变泵的流量、扬程、转速及介质的操作温度等操作参数，可以避免汽蚀的发生。
The entire rotating assembly shall be designed with sufficient rigidity for minimal shaft deflection at extreme pump operating conditions.
整个旋转总装都应该具有足够的硬度，即使在极端的泵运行环境下，所产生的轴偏差也是最小的。
Sealing performance and operating life of the fracturing pump directly influence quality of the acidizing operation, and bad seal will result in great deal of maintenance work.
压裂泵柱塞密封性能好坏与使用寿命的长短直接影响压裂酸化作业的正常实施，密封不良将带来很大的维护工作量。
Introduced technological diagram, amount control for material input, adjustable device for flow rate, the principle, structure, advantage of the water plug pump and the operating result.
介绍该装备的工艺流程、下料量的调节控制、可调式恒流装置、堵水泵的原理、构造、优点及装备的应用情况。
I would hope that they would be very careful in deploying those with cables and remote operating vehicles, not to pump and break off the riser pipe.
我希望，他们将在部署与电缆和遥控操作车辆，而不是那些泵，打破了隔水管管道非常小心。
The integrated system combined radiant floor with ground-source heat pump is discussed. The basic theory, various operating and controlling models of the system are described.
提出了地源热泵—辐射地板联合系统的概念，阐述了该系统基本原理以及运行和控制模式。
The authors point out that only after selecting rational operating mode and control mode of pump unit can the safe and steady operation of pipeline be ensured.
提出只有选择工艺合理的泵机组运行方式和控制方式，才能实现成品油管道的安全平稳运行。
Based on field test and operation, the starting and operating chareteristics of an electric submersible pump(ESP)are analyzed.
根据现场试验和运行情况，分析了电动潜油泵的启动特性和运行特性。
The article analyzes reasons that lead to operating vibration of a marine centrifugal pump, and proposes practical measures and suggestions to anti-vibration.
文章分析了船用离心泵产生运行振动的原因，提出了一些减缓和消除运行振动的方法和建议。
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。
Finally, operating modes and saving energy for feed pump station are expounded in detail.
同时对泵站的运行方式及其节能效果进行了论述。
The running characteristic of oil pipelines injected with depressant (PPD-ed) and pump operating characteristic are analyzed and an operation optimization model for oil pipelines is established.
对加降凝剂原油管道的运行参数和泵站的运行特性进行了分析，建立了原油管道的运行优化模型。
The controls should ideally be wired together, to prevent the chiller from cooling until the circulating pump is operating.
控制理想状态下应该是连接在一起，以防止循环泵正在运行时冷冻机进行制冷。
It can increase its operating efficiency that a little proper pump is serially connected with the drainage pump.
选取取一合适水泵与其串联运行能提高运行效率。
Presents the combined operating mode of heat pump with desalination of seawater system.
论述了热泵空调与海水淡化系统联合运行的方式。
The characteristics of sewage parameters is a important basis of design for sewage source heat pump system. Its application methods will influence the operating reliability and economy.
城市污水的水参数特性是污水源热泵系统的重要设计依据，应用方法的选择关系到系统运行的可靠性与经济性。
Everyone in the family can take turns operating the pump.
家庭中的每个人可以轮流操作这种抽水机。
Through calculating friction factor and operating point of pump or fun of two examples on fluid mechanics, methods using solver and curve-fitting in EXCEL were introduced.
通过对流体力学中沿程阻力系数和泵与风机工作点等问题的求解，介绍了EXCEL单变量求解器和曲线拟合的方法。
The fundamental equation of vapor pump and the functional relationship between, parameters are derived at stable operating condition in this paper.
通过理论分析和试验，导出汽心泵稳定工作的基本方程和性能参数之间的函数关系；
So, this new type of cycloidal pump is capable of operating with higher rotation speed and more teeth, higher specific flow rate, less flow fluctuation and wear.
因此，新型转子泵可以采用较普通转子泵更高的工作转速、更多的齿数，并获得更大的流量、更小的波动和更小的磨损。
The mine drainage centrifugal pump operating in the piping with high resistance have smaller fluorite and lower efficiency .
矿山排水离心泵在阻力偏高管网中工作时，其流量偏小，效率低。
Analyses the relationship between operating conditions and energy saving in pressurisation by a continuously running make up water pump.
分析了两种模式补给水泵连续补水定压的工作状况与能耗之间的关系。
The operating principle and flow characteristic of micro valveless pump were introduced.
介绍了无阀型微泵的特点及其工作原理；
The steam supply to the initial runup was taken from steam produced from energy conversion from mechnical to thermal while the reactor coolant pump was operating.
这次机组冲转的汽源是利用一回路主泵转动时机械能转化为热能而产生的蒸汽。
Furthermore, an engineering trial is performed by an industrial heat pump made overseas operating in oil field.
随后利用引进的工业用热泵，结合石油生产企业情况进行了工业试验。
Furthermore, an engineering trial is performed by an industrial heat pump made overseas operating in oil field.
随后利用引进的工业用热泵，结合石油生产企业情况进行了工业试验。
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