1) Critical entrainment ratio
极限喷射系数
2) entrainment ratio
喷射系数
1.
The effects of the variation of the nozzle cross section area on the entrainment ratio,fluid pressures and flow rate are analyzed.
提出在喷射器喷嘴内插入喷针来调节喷射器工作参数的方案,建立了可调式喷射器性能计算模型,分析了喷嘴截面积变化对喷射系数、气体压力、气体流量等参数的影响。
2.
The entrainment ratio and performance coefficient of system were compaved using the eco-friendly refrigerants R134a、R152a、R717、R290 and R600a.
文中计算了采用环境友好工质R134a、R152a、R717、R290、R600a时喷射系数及喷射制冷系统性能系数。
3.
From the ample computational results,the relationships among maximum entrainment ratio,expansion ratio and critical compression ratio were concluded.
在以往大量数值模拟工作的基础上,总结出了一定喷射器结构时,喷射器的最大喷射系数、膨胀比及临界压缩比三者之间的关系,并给出了膨胀比与喷嘴出口马赫数之间的幂指数关系。
3) injection coefficient
喷射系数
1.
Main factors to affect the injection coefficient as well as the relation between injection coefficient and exergy efficiency are illustrated.
分析影响蒸汽喷射压缩器喷射系数的主要因素 ,以及喷射系数与火用效率的关系 。
4) limit ironing coefficient
极限延系数
5) Beam quality β factor
衍射极限倍数β
6) times of diffraction limitation
衍射极限倍数
1.
It is shown that the fill factor or intensity modulation contrast of modulation ring due to the diffraction is related to the parameters of spatial filter,which could be calibrated in terms of the times of diffraction limitation of the filter pinhole.
结果表明 ,空间滤波器引起光束填充因子的下降与空间滤波器的衍射极限倍数 m之间存在敏感的关系。
补充资料：稳定极限和静态稳定储备系数
稳定极限和静态稳定储备系数
stability limit and steady state stability margin
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条