英汉例句

• A series of self priming centrifugal pipeline pump were designed and developed. A verification test was done with model 80gyb 32.

  设计开发了石化自吸离心管道泵系列产品，并用80gyb32型自吸离心管道泵作了试验验证。

• The paper expounds the working principle, self priming process and hydraulic design as well.

  文章了阐述其工作原理、自吸机理及水力设计方法。

• Coolant Pump that is used for cutting procedure of machine tool is classified to submersible type (F-Type) and self priming type (A-Type).

  冷却剂泵是用来切割程序的机床是归入潜型(F型)和自我启动型(a型)。

• The design of self priming centrifugal pipeline pump is discussed, the primary hydraulics and structure design formulas and diagrams are offered.

  论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。

• The dual function demands to aeration devices for oxidation ditch are clarified and the mechanism of both stirring and flow driving of self priming jet aerator are described.

  阐明了氧化沟对曝气设备双重功能的要求；论述了自吸式射流曝气器发挥搅拌推流作用的机理；

• The artical presented Designing formulas of pump body and impeller and the-defining way of liquid storage chamber and air-liquid-isolating chamber of self priming type centrifugal pump.

  本文提出了有关自吸式离心泵泵体及叶轮主要尺寸的设计公式，泵体储液室、气液分离室等的确定方法。

• Peristaltic pumps. Compact design, self priming and safe to run dry. Insensitive against pollution. Quick change of cassette (SR10) or tubing (SR25).

  螺桿泵的设计紧密，自动填注，干涸情况下运行安全。对污染情况不敏感，需要及时更换设备箱(SR10)和管路(SR25)。