英汉例句

• The impeller is arranged in an inner cavity formed by a pump cover and a pump body at the lower end of the pump shaft, and back blades are arranged on the impeller and are fastened by locking bolts;

  在泵轴的下端，泵盖及泵体形成的内腔中设置有叶轮，叶轮上设有背叶片，并由锁紧螺钉紧固；

• The pump cover is provided with a cooling wash fluid circular loop inside. The pump cover is provided with a distributing ring.

  泵盖中设有冷却沖洗液循环回路，在泵盖上装有分配环。

• The pump body and pump cover composes the pump studio. The inlet of the pump body is horizontally while the outlet is straight-up.

  泵体和泵盖构成泵的工作室，泵体的入口为水平方向，出口垂直向上。

• Therefore, when selecting the installation position of the pump, the heat quantity of the pump cover and the bearing seat is easy to spread, and no heat accumulation phenomenon occurs.

  因此选择泵的安装位置时，要使泵盖和轴承座的热量便于扩散，不出现任何蓄热现象。

• The centrifugal pump is one combined structure of pump cover and integral volute and has one cast polyurethane elastomer lining in the fluid passing part.

  其特征将离心泵分解成由泵盖及整体蜗壳组合结构，并在过流部位衬里一层浇注型聚氨酯弹性体。

• This pump is two-stage structure: with the pump cover with centrifugal work between clapboard wheel - the first level;

  该泵为两级结构：泵盖与外隔板间装有离心工作轮——第一级；

• Mainly by the impellers, pump body and pump cover composition.

  首要由叶轮、泵体以及泵盖构成。

• The pump casing and pump cover forms a working house of impeller, after impeller is static balanced, it is located by shaft sleeve and fasten nut.

  泵体与泵盖构成叶轮工作室，叶轮经过静平衡校验，用轴套和锁紧螺母固定。

• The lining is easy to form, high in production efficiency, no damage to volute, and high in wear resistance. The pump has replaceable front and back pump cover for lowering maintenance cost.

  本发明较已有技术衬里简单，节省能源，生产效率高，而且不会损坏泵壳，耐磨性能好，前后泵盖可单独更换，可降低用户维修成本。