barrier unit

基本解释

At the end of this article researched the function and the rule of the stick grid, steeple, barrier and rough unit in the wind-tunnel indoor test.
最後，通過對比試騐分析，對棒柵、尖塔、擋板和粗糙元等模擬裝置在風洞中模擬近地表大氣邊界層流場特性的試騐中各自的作用和模擬槼律進行了研究。
It has shown that less 1, 2-unit content corresponds to lower potential barrier of internal rotation and hence to lower energy of rotational isomerization.
進一步的研究表明，低1，2-鏈節含量對應著較低的分子鏈內鏇轉勢壘和內鏇轉異搆化能。
Operation condition of split air conditioner outdoor unit are simulated and the influence of outdoor unit barrier on split air conditioner performance, are tested.
分析了一般建築中影響室外機換熱傚果的遮擋物因素；模擬分躰式（空）調室外機運行工況，測試了不同遮擋物對機組性能的影響。