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....
Clear away dead or diseased plants.清除掉枯死和染上病虫害的植物。The diseased tissue can be easily invaded by these microorganisms.有病的组织容易被微生物侵袭.We shall have to open you up and remove the diseased bone.我们得为你开刀切除坏死的骨头....
翻译:在创建植物时使用少许自发光,可以使它看起来更像有机物.Use a little Incandescence for vegetation to make it look organic.高质量的蓄光技术: 暴露光亮不少于10分钟,吸收足8小时自发光能量.Quality self - luminous technology : no less than 10 minutes exposing light absorbs 8 hour...