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priming
相关语句
  启动
    The priming pressure, static and dynamic characteristics of cantilever microvalve are analyzed to obtain the relationship between geometrical size, static pressure difference and flow rate.
    对悬臂梁式微型阀的启动、静态和动态过流特性进行了分析和模拟。 得到了微型阀的启动压力和静态下阀的流量与压差的关系以及阀片的几何尺寸对阀的流量的影响。
短句来源
    At mine pump stations where compressed-air pipeline is available, the exhauster is an economical and serviceable means for pump priming.
    对压缩空气管路条件方便的矿山排水泵站,是解决水泵启动前注水问题的一个经济易行的方法。
短句来源
  
    Simple Numerical Simulation of Air Bubbles Motion in Self Priming Centrifugal Pumps With Outer Recirculation
    气泡在外混式自泵内运动的简单数值模拟
短句来源
    The Development of Self Priming Pumps Model ZX80 for Special Media
    ZX80型特殊介质自泵的研制
短句来源
    Investigation of vertical self priming pumps
    立式自泵的研究
短句来源
    Development of Self priming Pipe Vortex Micropump
    微型自旋涡管道泵的研制
短句来源
    In the paper,a method of designing the self-priming pump with an axial-refluent and mixed outside impeller was described. In addition,the author also demonstrated the feasibility with actual examples,test data and the application of the self—priming pump 3BPZ—40.
    本文阐述了轴向回流外混式自离心泵的水力设计方法,并通过3BPZ—40型喷灌自泵的实际算例以及该泵的性能试验结果与推广应用情况,论证了所述设计方法的可行性。
短句来源
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  “priming”译为未确定词的双语例句
    THE EXPERIMENTAL INVESTIGATION ON INNER CHARACTERISTICS OF SELFPRIMING PUMPS FOR AGRICULTURAL USE
    农用自吸泵内特性试验研究
短句来源
    Interference Analysis of Some Main Factors AffectingSelfPriming Time of SelfPriming Centrifugal Pumps
    影响自吸泵自吸时间因素的关联度分析
短句来源
    PROCESS DESIGNING OF NON-REPEATED PRIMING CENTRIFUGAL PUMPS
    无重复灌水离心泵的工艺设计
短句来源
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  priming
The priming effect of glucose and respiratory quotient (RQ) were taken as indices of activation of SOM-consuming microbiota.
      
The priming effect of insulin on the fMLP-induced respiratory burst of mouse neutrophils as well as the involvement of tyrosine protein kinases and phosphatases in this process have been studied.
      
There was no such effect during activation by 5 μM fMLP, for which the priming effect of insulin was not observed.
      
The role of protein phosphatases in priming by insulin is of little importance.
      
The data indirectly confirm the idea that priming of the neutrophil respiratory burst is a result of crosstalk of signaling pathways of the insulin and fMLP receptors with the participation of tyrosine phosphorylation.
      
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Based on the analysis of the data of domestic and foreign self-priming pumps the author puts forward a new design of double layer housing of externally mixed self-priming pumps and extended impeller D2, b2 and B2π, in order to raise the self-priming performance without decreasing the efficiency. These resulted in a better self-priming performance and higher efficiency and reached a level appro-aching the advanced level of the same kind of foreign pumps. On the basis of a large number...

Based on the analysis of the data of domestic and foreign self-priming pumps the author puts forward a new design of double layer housing of externally mixed self-priming pumps and extended impeller D2, b2 and B2π, in order to raise the self-priming performance without decreasing the efficiency. These resulted in a better self-priming performance and higher efficiency and reached a level appro-aching the advanced level of the same kind of foreign pumps. On the basis of a large number of experiments in four pump housings and seven impeller, the auther presents valuable data for designing self-priming pumps. The concept has been used in production already.

本文分析了国内外自吸泵的资料,抓住了提高自吸性能而又不降低效率这个主要矛盾,提出了外混式自吸泵双层壳结构和加大叶轮D_2,b_2,β_(2m)的设计方法,使研制的自吸泵,其自吸性能和效率都接近国外同类泵的先进水平。文中在对四种泵体结构和七个叶轮进行大量试验的基础上,进行了分析研究,对今后自吸泵设计提供了有价值的参考资料。

The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster. It is simple in construction, easy to manufacture, with little air consumption and high efficiency. At mine pump stations where compressed-air pipeline is available, the exhauster is an economical and serviceable means for pump priming.

以压缩空气为动力的气体引射器,它是用在无底阀水泵上的抽气引水设备,具有结构简单、加工制做容易、耗气量小、效率高等特点。对压缩空气管路条件方便的矿山排水泵站,是解决水泵启动前注水问题的一个经济易行的方法。

In the paper,a method of designing the self-priming pump with an axial-refluent and mixed outside impeller was described.In addition,the author also demonstrated the feasibility with actual examples,test data and the application of the self—priming pump 3BPZ—40.

本文阐述了轴向回流外混式自吸离心泵的水力设计方法,并通过3BPZ—40型喷灌自吸泵的实际算例以及该泵的性能试验结果与推广应用情况,论证了所述设计方法的可行性。

 
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