velocity gradient

基本解釋

Velocity gradient collision is more propitious to agglomerate than Brown collision.
速度梯度碰撞與布朗碰撞相比較，前者更有促進(jìn)碰撞凝聚。
The first, how to sort out data coming from experiments by the theory of boundary velocity gradient; Secondly, how to apply the data in practice.
在實(shí)踐中應(yīng)用該理論涉及到兩個(gè)問題：一是如何將實(shí)驗(yàn)測得的數(shù)據(jù)整理成邊界極限速度梯度，二是如何利用邊界極限速度梯度反過來指導(dǎo)實(shí)踐。
The results show: the mass throughout, take-up speed and intrinsic viscosity affect the velocity gradient greatly, showing that they influence the formation greatly;
結(jié)果表明：泵供量、卷繞速度、切片粘度對速度梯度影響較大，從而影響紡絲成形；