English translation for "管数"

number of tubes

Example Sentences:

	1.	The capillary vessel number in every unit area increased and the microvascular wall incrassated gradually with aging . the number ratio between capillary vessels and seminiferous tubules were on the trend of increase from 3 weeks to 3 months and decrease from 3 months to 12 months 随着增龄，单位面积内微血管数目逐渐增多；管壁也明显增厚；微血管数与生精小管数的比值从初生后到3月龄逐渐增大，从3月龄到24月龄呈减小的趋势。
	2.	Abstract : the maximum tube distribution numbers in tube sheet limited circle for fixed tube sheet heatexchanger have been determinded by used of the superposition method with computer based on c language programming . it is characterized by determination the maximum tube distribution number according to the even number or singular number of center tube distribution . the method is simply and quickly , and can be used for the design and process calculation of heatexchangers 文摘:采用迭加的方法，使用c语言编程在微机上实现管板布管限定圆最大布管数的确定.该方法可根据中心布管数是奇排列还是偶排列来确定最大布管数，简便易行，计算速度快，对换热器的设计及工艺计算具有实用价值

Similar Words：

"管束清理" English translation, "管束式干燥机" English translation, "管束式换热器" English translation, "管束式热交换器" English translation, "管束围板" English translation, "管刷" English translation, "管帅" English translation, "管水" English translation, "管水官" English translation, "管水母" English translation