平衡方程和运动学关系式是与材料类无关的.The equations of equilibrium and kinematic relations are independent of the type of material.机械系统的运动学与动力学包括刚体的平面移动.Kinematics and dynamics of mechanical systems including rigid bodies in plane motion....
有母亲的俱乐部捐赠物.There was a mother's club donation.它还建有自己的研究机构和包括音乐 、 唱片 、 海报、捐赠物在内的资料部门.It also has its own institute and some departments which include music, record, poster and contribution....
Commencing in 1474, mathematical, astronomical and astrological works appeared in printed form.从1474年起, 数学 、 天文学和占星术的著作开始印刷出版了.Repeat, we are pulling out and commencing air strikes.重复, 我们正在撤退并且正在开始空中打击.The term of this C...