例句與造句

1. sconed, the tangential shear velocity and the radial particle diameter distribution are derived according force balance in the annulus, in order to reduce or pervent the particle to remove toward the membrane surface
   第二、根據(jù)粒子的力平衡理論推導(dǎo)出旋轉(zhuǎn)流中粒子不向膜面沉積的周向剪切速率及徑向粒徑的分布規(guī)律，并指出徑向速度對(duì)粒子沉積的影響。
2. It's difficult to find tangential shear in a sentence. 用tangential shear造句挺難的