查询词典 jockey pump

This patented technology has allowed the alloy material between the rotor and stator with the gap as small as possible, from the pump rotor design to reduce the angle of the thin dielectric transmission pump leakage at the time to ensure that no output pulse of the fluid medium.

这种具有专利技术的合金材料允许在转子和定子之间的配合间隙尽可能小，从转子泵设计技术的角度上减少了稀薄介质输送时的泵内泄漏，保证了无脉动的流体介质输出。

Test shows that the self-priming height and period of the pump vary with the viscocity of the fluid delivered and the self-priming performance is also affected by the gas content in fluid, installing height of pump and immersed depth of suction pipe.

试验表明，输送液体的粘度不同，泵的自吸高度和自吸时间也不同。同时，泵的自吸性能还受液体含气量、安装高度和吸入管浸入深度等诸因素的影响，因此应正确地选用和安装。

The main production of multi-purpose suction pump Product specifications diversified, hassand suction pump,ùsand suction pumps, sand°suction pumps, ten-inch sand suction pumps, suction powerful quality.

主要生产产品多功能吸泵规格多元化，有四寸吸沙泵、六寸吸沙泵、八寸吸沙泵、十寸吸沙泵等，吸力强大，质量上乘。

Water source heat pump: water source heat pump-circuit tap-tap technical requirements for the fastening bolts, insulation no injuries, no loose and overheating aging.

水源热泵：水源热泵无励磁分接开关技术要求是各抽头联接螺栓紧固，绝缘无外伤，无松散及过热老化现象。

Then I can just pour all my oil into it and attach a manual pump to the top and pump out 1 gallon at a time into a small container for filling the fuel tank during furnace use.

然后，我可以倒入所有的石油和附加手动泵顶端与泵出一个成为填补在炉使用燃料箱的小容器时间1加仑。

The piston pump has many kinds of structures; the variable displacement axial piston pump with a swash plate is a better kind among them and could best match the requirements of large flow, high pressure, and small volume. It also has a advantage of easily realizing the control of flow and pressure.

柱塞泵有许多结构形式，斜盘式轴向柱塞变量泵是诸多柱塞泵结构中结构比较先进，最能适应现代作业大流量、高压力、体积小要求的柱塞泵结构形式；并且对于实现多种流量、压力控制有着较大的优势。

Analyze quantitatively chilled water with large temperature difference how to affect the performance and energy consumption of pump, chiller, fan-coil unit and surface air cooler and cooled water with large temperature difference how to affect pump, chiller and cooling tower.

对大温差系统的推广应用具有一定的参考价值。分析了外围护结构各部件如外墙、窗户的遮阳性能、玻璃性能、窗墙比、屋顶对空调负荷的影响，得出建筑总负荷与各围护结构的热工性能基本上成正相关。提出了要降低能耗，对围护结构应该采取的措施。

The invention comprises sprinkler, water pipe, water valve, and pump with large flow or high-level water tank. Sprinklers are set on the water pipe evenly. The upper of water pipe is connected with the pump with large flow or high-level water tank by water valve. In installing said sprinklers are located above the spray nozzle of surface evaporative air cooler.

本发明包括喷头、水管、水阀、大流量水泵或高位水箱，水管上均匀设置喷头，水管的上游通过水阀连接大流量水泵或高位水箱，安装时所述喷头位于表面蒸发式空冷器喷淋管的上方。

The pump motor is actually outside the sump pit and above the basement floor; it sits on top of a column that connects the motor to the pump casing at the base of the sump pit.

在实际上是坑外的水池水泵电机及以上的地下室的地板，它的一列连接电机泵在水池坑基外壳之上。

Press the "Start" button, the pump running, then open the suction valve of the pump.

按下水泵&开&按钮，泵即运转；然后打开泵的吸入阀。

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。