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pressure-volume中文是什么意思

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用"pressure-volume"造句"pressure-volume"怎么读"pressure-volume" in a sentence

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  • 压力

例句与用法

  • Study on drought resistance of four herbs using pressure - volume curve
    容积曲线研究四种草本植物的抗旱性
  • It is very difficult to analyze flame radiation in the cylinder of a diesel engine by theoretical method since flame radiation is a function of many parameters , such as the combustion process , the geometrical description of the chamber , the soot formation and oxidation processes , the soot radiant temperature and soot absorption coefficient . the radiant property of the flame in a cylinder is dependent on the combustion process . but the thermodynamic state of real engine cycles can be analyzed from the pressure - volume diagrams in the cylinder . thus a new thermodynamic computational model is set up for the flame radiation in the cylinder of a diesel engine based on the indirect relationship between the flame radiation and the pressure - volume diagram of the combustion process in this paper . the flame radiant heat flux in the cylinder of a di diesel engine is calculated with the variation of crank angle by this model . compared with measured values , the result of the computational values shows the model is available to represent the effects of flame radiation
    柴油机缸内的火焰辐射受诸多因素的影响,用理论分析法来确定它是相当困难的,由于柴油机缸内火焰辐射特性依赖于缸内的燃烧过程,而燃烧过程中的实际热力状态又可用示功图来分析,因此借助于火焰辐射与缸内热力参数之间的这种间接关系,建立了一种计算柴油机缸内火焰辐射传热的新模型,利用该模型对一台直喷柴油机缸内火焰辐射热流量随曲轴转角的变化情况进行了计算,将计算结果与实测结果进行了比较,表明该模型能较好预测缸内火焰辐射传热量。
  • The changes of leaf water potential , water deficiency , water - holding ability under drought stress conditions were measured . the water parameters were calculated by using pressure - volume technique , also the abilities of maintaining turgor and adjusting osmotic potential of the four species were comprehensively evaluated . the effects of drought stress on photosynthesis , transpiration and water use efficiency were studied
    研究干旱胁迫下叶水势、叶水分饱和亏缺及叶保水力的变化;应用压力室和pv技术测定四个树种多项水分参数,并对四树种渗透调节和维持膨压能力进行综合评定;研究干旱胁迫对光合作用、蒸腾作用及水分利用效率的影响;测定生长指标及水分胁迫下苗木的生物量分配。
用"pressure-volume"造句  
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