2.5.1 Analytic method
工程科技

2.5.1 Analytic method图片（共10张） :

        As shown in Fig. 2-16,MN is a projection of an inclined plane at an angle θ with thehorizontal plane. The area of the compressed face in the horizontal plane is A.Atmospheric pressure is exerted on the surface of water. The intersection between theextende......（本文共 5809 字, 10 张图）     [阅读本文] >>