• A constriction in a powder pump that USES compressed air to lift and transport powder from feed system to the spray gun.

    粉末中的收缩能够使压缩空气喂料系统粉枪提升搬运粉末。

    youdao

  • The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.

    气力提升输送量反映了提升进口的流速情况,进口流速衡量效果重要因素。

    youdao

  • Points out that the cubic law of pump power is not valid for the cooling water system of central air conditioning for it is an open system. The static head should be the lift in a cooling tower.

    指出集中空调冷却水系统开式系统,一般适用功率次方定律静压头应为冷却塔塔体扬程,并提出冷却水泵变速时轴功率的计算公式;

    youdao

  • This pump has air vent holes, the complete lift can not work in year, seals, has long performance life, maintains briefly without machinery.

    设有排气孔扬程工作不过载、机械密封、使用寿命维护简单

    youdao

  • This pump has air vent holes, the complete lift can not work in year, seals, has long performance life, maintains briefly without machinery.

    设有排气孔扬程工作不过载、机械密封、使用寿命维护简单

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定