英汉例句

• when the level exceed limited height, the alarm send signals to start self-priming pump drain.

  当水位超过限制高度时，发出信号启动自吸泵排水。

• the first domestic production, export of dual-phase steel self-priming pump will england, corrosion of cast iron shell technology, the world's leading diversion.

  国内首家生产，出口英国威尔的双相钢脱硫泵，技术世界领先。

• the self-priming pump is widely used in fields of agriculture and industry for its unique function of self-priming.

  自吸泵广泛应用于农业、船舶、市政、电力、矿山、化工等部门。

• open system tank large, self-priming pump performance is good.

  开式系统油箱大，油泵自吸性能好。

• normally, the cumulated water in top cover is drained to cumulated water well by gravity drainage, in emergency situation, the water would be drained by the self-priming pump installed in gallery.

  顶盖内积水正常情况下通过自流排水排至积水井，紧急状态下通过装在廊道内的自吸泵排水。

• as well other types of self-priming pump can be used.

  也可选装其他型号自吸泵。

• within the mixed-type self-priming pump at startup, have to open the bottom of the impeller before the return valve, so that the liquid flow back to pump impeller entrance.

  内混式自吸泵在启动时，须打开叶轮前下方的回流阀，使泵内液体流回到叶轮入口。

• our zx series self-priming pump is a kind of energy-saving pump developed by us after studying relevant technical date both at home and abroad and also making improvement.

  上海帕特泵业制造有限公司产生的zx系列自吸泵是根据国内外有关技术资料经吸收、消化、改进后研制而成的节能泵类产品。

• and the self-priming process of vertical multiple self-priming pump is analyzed.

  分析了立式多级自吸泵的自吸过程；

• at self-priming pump in order to better enable the air-water mixing, the impeller blades have to be smaller, so that the pitch increases cascade;

  为了在自吸泵中更好地使气水混合，叶轮的叶片须少些，使叶栅的节距增大；

• jets series pump is a jet pump or a full lift self-priming pump which is consisted of centrifugal pump and jet nozzle.

  jet型泵是由离心泵和喷嘴组成的射流式全扬程自吸泵。

• this paper introduces the design characteristics, working principle, performance test and test results of yyb20-24 single-phase self-priming pump and its mating motor.

  详细地介绍了yyb20-24单相自吸泵及配套电机的设计特点、工作原理、性能测试及试验结果。

• dzb compact self-priming pump 1 superior performance to strong motor unit and a reasonable body design high efficiency, low noise.

  卓越的性能以强力的电机装置和合理的机体设计高效、低噪音。