运动流体在任一定点的速度不随时间变化
适合于理想流体
不适合于层流
流阻的大小决定于流体的粘度及管子的长度和半径
以上都不是
Tom has three_____.A、brother-in-lawB、brothers-in-lawC、brothers-in-lawsD、brother-in-law’s
点击查看答案
额窦摄影,常规位置是A.Caldwell′s位B.Water′s位C.Stenever′s位D.Law′s位E.Rhese′位
岩骨双45°轴位,又称为A.Law′s 位B.Schüller′s位C.Runstrom′s位D.Mayer′s位E.Stenver′s位
混悬粒子的沉降速度符合( )A.Poiseuille公式B.Stoke's定律C.Fick扩散定律D.Arrhenius指数定律E.Noyes-Whithey方程
Okun’s law奥肯法则
The thief snatched both John's ( ) handbags.A、mother-in-law’s and his sister-in-law'sB、mother’s-in-law’s and his sister's-in-law’sC、mother’s-in-law and his sister’s-in-lawD、mother-in-laws’ and his sister-in-laws’
Fick’s first law