Chinese translation for "spacing ratio"

空间比

Example Sentences:

	1.	Mark - to - space ratio 标间比率
	2.	It is necessary to point out that the covered end thickness of back covered porous brick is increasing as the machine wearing , and it results in the decreasing pore space ratio 但是，由于盲孔多孔砖机冲头不断磨耗，如不及时更换，将使盲端厚度随之增大，致使砖的孔洞率降低。
	3.	The thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed channel are measured by using infrared camera and then the impingement cooling heat transfer coefficients are deduced . the effects of flow and geometry parameters on convective heat coefficients are obtained . the results show that : for a single row normal impingement , the impingement cooling effectiveness is enhanced with the increase of impinging reynolds number or the decrease of hole space to diameter ratio , and the best effectiveness is achieved under the jet - to - surface spacing equals to 2 ; when the jet is oblique to the confined wall , the cooling effectiveness is weaken especially under the jet - to - surface spacing ratio is greater than 2 ; for double rows normal impingement cooling , the cooling effectiveness of rear row jet is weaker than the front row under lower impinging reynolds number or bigger jet - to - surface spacing 对于单排垂直射流,冲击冷却效果随射流雷诺数的增加、孔间距与直径比的减小而得到提高,冲击间距比为2时换热效果最好;冲击孔中心线向通道封闭一侧倾斜后,射流冲击冷却的范围变窄,当冲击间距比大于2时驻点区的对流换热能力明显降低;对于双排冲击射流,孔排间距与直径比的增加使冲击冷却范围变大,但在两排孔之间区域的对流换热系数有所下降;在较小的冲击射流雷诺数和较大的冲击间距比下,后排射流的冲击换热效果要逊于前排射流。

Similar Words：

"spacing piece" Chinese translation, "spacing probe" Chinese translation, "spacing pulse" Chinese translation, "spacing punch" Chinese translation, "spacing rail brake" Chinese translation, "spacing ratio (sr)" Chinese translation, "spacing ring" Chinese translation, "spacing rule" Chinese translation, "spacing screw" Chinese translation, "spacing seed feed" Chinese translation