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- combination of angular momenta 角动量的组合
- Prove that Planck's constant has dimensions of angular momentum. 试证明蒲克常的单位与角动相同.
- It is traditional to take L2 as the component of angular momentum that will be specified along with L2. 习惯上取L2做为与L2同时确定的角动量分量。
- The law of conservation of angular momentum may be demonstrated with a gyroscope. 角动量守恒定律，可以用回转器来演示。
- Example: Spinning up a Charged Cylinder. Conservation of Angular Momentum and Flux of Angular Momentum. 范例:旋转带电圆柱。角动量守恒及角动量之通量。
- Here is an example of the usefulness of the concepts of angular impulse and angular momentum. 这有一个例子，可以说明角冲量和角动量概念的用途。
- The conservation of angular momentum takes exactly the same form and has the same significance in both domains. 角动量守恒在两种领域中形式完全相同，并且有同样的重要性。
- The conservation of angular momentum explains why disks are so prevalent in the universe. 角动量的守恒解释了为什麽圆盘在宇宙中这麽普遍。
- In deducing the motion we will need to concern ourselves only with the component of angular momentum related to this axis. 在分析这种运动时，我们只需涉及在该轴方向上的角动量分量。
- The collisions give the rings a tendency to spread radially, but Saturn's moons act as reservoirs of angular momentum that keep the rings confined. 碰撞使环具有放射状散开的倾向，但土星的卫星会储存角动量，而使环保持封闭性。
- The solution of spherical function is given in the paper,and it is applied reasonably in the problem of eigenvalue of angular momentum square operator. 本文对球函数方程进行了求解;并将球函数方程的解合理地应用于角动量平方算符的本征值问题中.
- The amount of angular momentum imparted to protogalaxies in the models is comparable to the angular momentum that we actually see in spiral galaxies. 模型中原星系所得到的角动量，大小与实际上在螺旋星系里看到的差不多。
- Rim weights and axle technologies now exploit the physics of angular momentum to make possible all sorts of tricks and traits. 现在的溜溜球边圈加重，而且轴心技术运用了角动量的物理原理，可玩出各种特技和花样。
- Vector nature of angular momentum, precession, conservation of vector angular momentum (its transfer between parts of a system), nutation. 角动量的矢量特性,进动,角动量守恒(它在系统内部之间的转移),章动。
- He had forgotten the combination of the safe. 他忘记了保险箱密码。
- Angular momentum of particle and conservation law of angular momentum, angular momentum of rigid body, theorem of angular momentum, conservation law of angular momentum. 质点的角动量和角动量守恒定律,刚体的角动量,角动量定理,角动量守恒定律。
- By analyzing a wrong answer of Conservation Law of Angular Momentum, this paper points out that the main renson of the answer, and it gaives out two kinds of correct answers. 摘要通过对一个角动量守恒问题错误解法的分析，指出错误产生的主要原因，然后分别用两种方法给出该题的解法。
- A combination of two or more elements or parts. 复合物由两种或多种元素或部分构成的混合物
- The harmonic combination of these tones. 四度和音音调的和谐组合
- Two concepts respectively called loss rate of flow coefficient and loss rate of angular momentum were presented to analyze the interference of intake flow through two inlet ports. 为了分析相邻气道的进气气流在缸内干涉的程度及其对缸内涡流运动的影响，提出了流量系数损失率和角动量矩损失率的概念。
