所屬欄目:工程流體力學(xué)英文
The projection plane of the curved surface MN on the vertical plane is M′N(xiāo)′. Thearea of the projection plane is Ax. The liquid M′N(xiāo)′N(xiāo)M was taken as a detached body.The equilibrium of forces acting on the detached body was analyzed as shown in Fig.2-23b. Th ......(本文共 1099 字 ) [閱讀本文] >>