查询词典 jockey pump

Tsurumi / Su Village Water Ring Vacuum Pump Tsurumi introduce characteristics was founded in 1924, professional manufacturer of water ring vacuum pump and compressor, condenser vacuum in the power plant have a wide range of applications, especially in Japan, the local electric plants, most of them are used in vacuum pumps Tsurumi.

鹤见创建于1924年，专业制造水环式真空泵和压缩机，在电厂冷凝器抽真空上有着广泛的应用，尤其是在日本本土的电厂，绝大多数都采用的鹤见真空泵。

Company's products range, including vacuum hot water boiler, steam boilers, hot water boiler, heat pump units, electric boilers, heat-conducting oil boilers, waste incineration furnace, heat pump water heater, etc., and provide a full range of Accessories services.

公司产品齐全，包括真空热水锅炉、蒸汽锅炉、热水锅炉、热泵机组、电锅炉、导热油锅炉、垃圾焚烧炉、热泵热水器等，并提供全方位的配件服务。

According to the special requirements for centrifugal pump PIV measurement, a PIV testing platform was established to measure the instantaneous velocity in the double-channel pump with different impeller design, i.e., the double-channel impeller and the two-blade impeller, under different working conditions. The measured absolute velocity fields were transfered to relative velocity fields by specially developed code.

首次用PIV技术对设计工况与非设计工况下双流道叶轮及双叶片叶轮的内部流动分别进行了测量，并自编程序对测量得到的绝对速度场进行处理，得到相对速度分布。

In this paper, the economy of turbine-driven feed pump and electric feed pump are compared using annual cost method.

通过年费用法比较了汽动给水泵和电动给水泵方案的经济性，对于建设2×1000MW超超临界空冷机组，汽动给水泵方案比电动给水泵方案的年费用低4592万元，热经济性更好；厂用电比电泵方案少90270kW，能增加电厂的供电量。

Pump, a breakthrough in concrete pump transmission technology.

了对混凝土泵送技术的又一次跨越。

Fluid power transmission gears and transmission gears in different pump chamber, which functions according to their own design and manufacture, so the pump has a higher reliability.

动力传动齿轮和流体输送齿轮处于不同的泵腔中，它们按照各自不同的功能设计制造，因此，泵有更高的可靠性。

For a pump speed, in fact, there are restrictions, which mainly depends on the process fluid, if the transmission is oil, pump can rotate at high speed, but when the fluid is a high viscosity of the polymer melt, such restrictions will be significantly reduced.

对于一台泵的转速，实际上是有限制的，这主要取决于工艺流体，如果传送的是油类，泵则能以很高的速度转动，但当流体是一种高粘度的聚合物熔体时，这种限制就会大幅度降低。

Therefore to understand a single pump or more transmission characteristics of the noise, heat pump unit base to explore ways to control noise, has a practical significance in general.

因此了解单台或多台热泵的噪声传播特性，探讨热泵机组群噪声防治的方法，具有一定的普遍现实意义。

For a pump rotational speed, in fact there is a restriction depending on the process fluid, if the transmission is oil, pump can rotate at high speed, but when the fluid is a high viscosity of the polymer melt, such restrictions will be significantly reduced.

对于一台泵的转速，实际上是有限制的，这主要取决于工艺流体，如果传送的是油类，泵则能以很高的速度转动，但当流体是一种高粘度的聚合物熔体时，这种限制就会大幅度降低。

Reciprocating piston pump is the use of the reciprocating motion of the pump for the transmission of liquid through the piston back and forth movement of the energy directly to the form of hydrostatic transmission fluid.

往复泵是利用活塞的往复运动来输送液体的泵，靠活塞的往复运动将能量直接以静压能的形式传送液体。

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。