... distance to the horizon from height of observer 测者视地平距离 distance tube 定距管 distance washer 间隔垫圈 ...
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基本释义 ... 定距侧刃 pitch punch 定距管 distance tube ; spacer ; pipe spacer ; distancesinktube 定距冲头 spacing punch ...
基于10个网页-相关网页
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简要介绍了螺旋折流板换热器的折流板及定距管尺寸的CAD计算方法。
The method of CAD calculation for the sizes of baffle and spacer in helical baffle heat exchanger was briefly introduced.
它们位于脑室管膜内、室管膜下，或距室管膜有一定距离处，但有突起伸至第三脑室。
They were located in the ependymal layer, subependymal layer or region with some distance to the ependyma, sending processes into the third ventricle.
分析了调频定距引信中采用变容二极管直接调频时调制的非线性及其对定距精度的影响。
Gives an analysis on the non linearity in frequency modulation when a varactor modulates directly in a FM ranging fuze, and shows its influence on the precision of ranging.
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