main branch diameter的意思|示意
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英 / /
主分支直径
main branch diameter的网络常见释义
主枝径 ... 8枝branch 9主枝径main branch diameter 10株高plant height ...
main branch diameter相关例句
The formula to calculate the diameter of branch pipes and ellipse girth was given when the diameter of main pipe is known or reverse to resolve, discussed calculation accuracy.
给出了由已知主管相贯线处直径确定分支管直径和椭圆周长或反向求解的计算公式，讨论了精度。