查询词典 jockey pump

Vacuum pump exhaust because there is selective and therefore, sometimes can not meet the selection of a pump exhaust requirements, the need for several pumps together, complement each other to meet ventilation requirements.

因为真空泵有选择性抽气，因此，有时选用一种泵不能知足抽气要求，须要多少类泵组开止回，相互弥补能力满意抽气要求。

Surplus heat reclamation system of water system of gas engine driven heat pump has been designed, and security and explosion proof measure of gas engine driven heat pump's plant room has also been discussed.

对国内尚未应用的水—水燃气机热泵进行了水系统余热回收设计，论证燃气机热泵在实际工程应用中的安全与防爆问题以利于该节能新设备的推广应用。

Moreover, not just a single pump or fan, pump or blower on the joint running of the study, the use of such methods can also play a very good results.

而且，不仅仅是单台泵或风机工作，对泵或风机的联合运行的研究来说，使用这种方法也能起到很好的效果。

Selectable fan and pump curves provide reduced voltage patterns for centrifugal fan and pump loads.

可选择的风扇和泵曲面为离心风扇和泵负荷减少了电压谱。

The two variables are used to forecast cavitation in feed water pump and send an alarm signal, which is used to guide the feed water pump's process control system to prevent cavitation.

以这两个量为基础，汽蚀诊断模型能实时预报给水泵的汽蚀状态。

Vibration signal and its characteristic information in the course of running of feed water pump are significant for the state monitoring of the feed water pump system.

给水泵在运行过程中的振动信号及其特征信息对给水泵系统的状态监测有重要意义。

The feed pump is the key part of the power plant, so the reliability of the feed pump operation and its economical efficiency are seemed to be more important.

给水泵是电厂的核心设备，给水泵的运行可靠性与经济性在电厂运行中显得尤为重要。

If gasoline feed pump can be said as the heart of the automobile, then electric oil fuel pump tester is the ECG.

如果说汽油泵是汽车的心脏的话，那电喷燃油泵测试仪就是心电图。

Water feed is by rear truck mounted axle pump, injector or Wier pump.

水饲料安装轴泵，喷油器或威尔泵的后方卡车。

The results show that it is technically feasible to apply the turning fixture and the feeding device of the pump rod joint to the pump rod joint production. In the actual production process, one person can control many lathes to realize the production and the whole system also demonstrates excellent and safe performance in the operation process.

结果表明，抽油杆接箍车削上料装置用于抽油杆接箍生产在技术上是可行的，在实际生产过程中可以实现一人控制多台机床进行生产，整套系统在运行过程中也表现出极好的运行性能和安全性能。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。