priming the pump
英 [ˈpraɪmɪŋ ðə pʌmp]
美 [ˈpraɪmɪŋ ðə pʌmp]
【经】最低风险， 基本风险
双语例句
- The design consideration and principle of self priming equipment for the centrifugal pump were introduced in this article.
介绍替代离心泵引液管口逆向底阀的自吸引液装置的设计要点和原理。 - The paper discusses the performance of self-priming vane pump, analyses the factor related to vibration and noise of self-priming vane pump.
论述了滑片自吸泵的性能；分析了滑片自吸泵的振动与噪声以及影响因素，给出了控制振动与噪声的方法；