查询词典 check valve

In the JTB series Roots blower developed by Chongqing Chuangu electromechanical equipment Co., Ltd, the single oil base is changed the dual oil base, this avoids to burning bearing by lubrication no good. The check valve and T-joint are designed into one, this simplifies the installation process and avoids to some troubles. The more important is that all parts of the rotor are the overall, this greatly increased the stiffness and received by the market.

重庆川鼓公司研发设计开发出JTB系列罗茨风机，将单油箱改变成双油箱，从而避免了因润滑加不及时或不到位而烧轴承的现象；将单向阀与T型接口设计成一体，简化了安装工序，克服由此引发的故障；更重要的是全部转子部件采用整体结构，大大提高了刚度，因此受到市场欢迎。

This text presents the treatment of sewage project which has applied Duckbill Check Valve to Feng Tang River in Fu Tian Area,Shen Zhen,Guang Dong Province.

根据广东省深圳市福田区凤塘河截污工程应用柔性橡胶止回阀的实践，简述柔性橡胶止回阀的优点及实施效果以及各种柔性橡胶止回阀的特点，以供同类工程参考使用。

Secondly, it should be attributable to some factors, such as CV value of check valve, the pressure or head of charging liquid, resistance of exhaust pipe, and characteristic of driving gas.

其次是逆止阀的CV值、充入液体的压力或压头、排气管路的阻力以及驱动气体的特性。

Lift check valve module straight out, taking care not to hit and damage seat ring.

直接将止回阀模块取出，小心不要碰到和损坏阀座环。

Lift the check valve module straight out taking care not to hit and damage the seating.

笔直地将止回阀模块提起，要注意不要撞击和损坏阀座密封。

The check valve avoids refluence of air in pipe- lines and consequent pressure loss in which compressed air is intended to flow in one direction only.

单向阀能防止管路中的空气回流，以及随之而来的因压缩空气朝这一方向流动而产生的压力损失。

Check valve cable plug and socket connections , remove and reinsert if necessary .

止回阀塞和插座连接电缆拆卸和姚，如果必要的话。

The purpose of the check valve is to prevent impurities from penetrating the rock drill when pressedair is shut off.

卡环控制钻头的轴向运动，而逆止阀是当停止供应压气时，用来妨止岩碴等杂物进入冲击器。

To avoid this discharge, install a spring-loaded, rubber seated check valve ahead of the backflow assembly.

为了避免这种排放，要在防回流阀总成前面安装一个弹簧驱动、橡胶阀座的止回阀。

To avoid this discharge, install a spring-loaded rubber seated check valve ahead of the backflow assembly to " lock-in " the downstream pressure.

为了避免这类排放，要在防回流阀总成前安装一个弹簧负载橡胶阀座止回阀来"锁定"下游压力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了