Some movements involving primarily vertical or horizontal motions of the body as a whole, in which rotations can be ignored, can be studied using simple equations of linear motion in three dimensions.
有些运动主要涉及整体的垂直或水平运动，其中转动可以忽略，可以用三维线性运动的简单方程来研究。
It is possible to approach the majority of simple and mixed base disorders using only four simple equations and two memorized Numbers (0.08and 0.03).
仅用四个简单的公式和两个需要记忆的数字(0.08和0.03)就可能处理多数单纯性和混合性的酸碱平衡紊乱。
Simple equations for calculating the winding ratio ensuring the minimum weight of spring are provided.
同时给出了弹簧重量最小时旋绕比值计算的简单的显函数公式。
Simple equations for calculating the winding ratio ensuring the minimum weight of spring are provided.
同时给出了弹簧重量最小时旋绕比值计算的简单的显函数公式。
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