1) THE APPLICATION OF MASS
折合质量的运用
2) Reduced mass
折合质量
1.
This paper discusses the probloms of collision, extends the result in ref - which show the formula of the mechanical energy loss to the situation of oblique collision, simplifies the result by using the reduced mass, analyses the result with Knig s theorem and studies the result of the perfectly inelastic collision of many-body system.
对碰撞问题进行了一些教学上的探讨 ,把文献 [2 ]-[6 ]关于对心碰撞情形机械能损失的公式推广到两体非对心碰撞的情形 ,引入折合质量的概念对结果进行简化 。
2.
The reduced kinetic energy is discussed using the reduced mass of the constrained two bodies.
对受约束的两体问题在其自由方向上引入折合质量 ,并由此导出了受约束两体问题中质点的折合动能 ,同时也给出了处理受约束两体问题的一种简便方法 。
3.
In the teaching of central field, we should pay attention to turning the relative motion of two - body into one dimentuonal radial motion by introducing two physical concepts of reduced mass and effective potential energy, and we should also pay attention that the area law is the geometrical description of the conservation of angular momentum in the central field.
在有心力场教学中,应着重强调指出:通过引入折合质量和有效势能这两个物理量,把二体相对运动问题转化为单体沿径向的一维运动问题;以及面积定律是质心在有心力场中角动量守恒的几何描述。
4) application and quality
运用及质量
5) reduced effective mass
折合有效质量
6) quality of automobile application
汽车运用质量
补充资料：折合
1.谓在实物与实物﹑货币与货币或实物与货币间按比价换算。 2.谓同一实物换用另一单位计算。 3.折叠。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条