The self - sucking performance and its calculation formula of self - sucking centrifugal pumps are discussed in the paper. Experiments are done to verify the reasonability of calculation results.
论述了自吸离心泵的自吸性能及其计算公式，并进行试验验证了计算结果的合理性。
Through comparison testing of the surface of reflowing holes of the external-mix self-sucking pump, the best design is determined.
对外混式自吸泵的回流孔面积进行对比试验，确定最佳设计方案。
If you have just finished a willpower sucking activity, give yourself a break before starting anything else that requires self-discipline.
如果刚完成了消耗巨大意志的任务，那么你就要让自己休息一阵再去实现下面的目标。
Compared with self - sucking centrifugal pump, the pump is more compact in structure, more reliable in mechanical sealing and more convenient in operation.
新型便拆式自吸离心管道泵与自吸离心泵相比，具有结构紧凑、机械密封可靠，操作方便和维护容易等优点。
The experimental results are found to be in agreement with the calculated ones. The research results provide a reliable and scientific basis for rational designing the self-sucking device.
研究结果表明，试验值与理论值基本吻合，从而为合理设计该型自吸装置提供了一定的依据。
The corrosion resistant self-sucking pump is mainly used for conveying the corrosion medium of the petroleum industry, the chemical industry, the medicine industry, the food industry, etc.
耐腐蚀塑料自吸泵主要用于石油、化工、医药及食品等工业上输送腐蚀介质。
The truck is characterized with high sucking efficiency, self-priming and self-draining.
具有抽吸效率搞、自吸、自排及直灌等特点。
The utility model relates to an internal mixed self-sucking pipeline pump, which belongs to the improved technical proposal of a mechanical self-sucking pump.
内混式自吸管道泵，属于机械自吸泵的改进技术方案。
To solve this froth-transporting problem, the research subject of the development of froth transporting and self-sucking device for the flotation column was proposed and received research funding.
论文研究所依托的专题“柱式分选设备泡沫自吸输送装置开发”就是在这种背景下诞生的。
When the auxiliary sewer line stores the waste water, the waste water can be pumped into the water storage tank through the water suction pipe by the self-sucking pump.
当副下水管道储存有废水时，自吸泵可将废水经抽水管抽至储水箱内。
When the auxiliary sewer line stores the waste water, the waste water can be pumped into the water storage tank through the water suction pipe by the self-sucking pump.
当副下水管道储存有废水时，自吸泵可将废水经抽水管抽至储水箱内。
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