usl 中文意思是什麼
usl
解釋
USL ＝ United States Legation 美國公使館。-
Analysis of noise - proof performance of usl and usk vibro - screen
系列振動篩防噪技術分析 -
Conversion of usl linear vibration screen for its domestic manufacture
型直線振動篩的國產化改造 -
Forgive those who unintentionally hurt usl. do not be someone who is easily hurt by others
要原諒一個無心傷害人的人，不能做一個輕易被別人傷害的人。 -
This is similar to another aluminium plate system shown below which is nearing completion at usl and is destined for a customer in china
該系統與另一個鋁板系統相似，該系統顯示在下面，且已在usl接近完成，最終客戶在中國 -
The effect of air distributor on the flow fields was studied with emphasis. the working conditions of the bubble column simulated in the numerical study were as same as in the experiments. the velocity profile at axial direction showed a peek in the center, and a backward flow near the wall when usl / usg < 19. 6
鼓泡塔內軸向液相速度的徑向分佈呈塔中心峰值、壁面附近倒流形式，且與氣相折算速度大小有關，當液相折算速度一定時，隨氣相折算速度增大而愈加陡峭，返混也劇烈。
分享友人