所屬欄目:工程流體力學英文
1. On a square with side length of 0.02 m in a horizontal plane xOy,uniform forceacting on the square is F=4i+3j+9k and the unit is N. Calculate: (1) the verticalcomponent and tangential component; (2) pressure and shearing stress.2. Calculate the absolut ......(本文共 3252 字 , 12 張圖) [閱讀本文] >>