查询词典 angular derivative

In chapter 3, the orbital angular momentum of complex astigmatic elliptical beams is investigated.

第三章研究了复杂像散椭圆光束的轨道角动量。

Angular momentum is the most important vector in the research ofc...

在原子和分子层次的动力学研究中，角动量无疑是最重要的一种矢量。

Purpose: The purpose of this study was to analyze the influence of angular momentum on the triple jumpers' performance.

目的：本研究目的在分析人体角动变化对三级跳远选手成绩表现之影响。

In quantum mechanics, spin is an intrinsic property of all elementary particles related to angular momentum.

量子力学中，自旋角动量是与角动量相关的所有基础粒子的固有属性。

Furthermore, a new method, which can measure light's orbital angular momentum directly, is presented.

并且设计了一种新的，能用来直接测量光束轨道角动量的方法，并以此成功地测量了复杂像散椭圆高斯光束的轨道角动量。

"It seems to be an almost perfect example of translating the angular momentum of his body into the linear momentum of the strike," said Rose.

"这似乎是一种几乎完美的例子，翻译的角动量他的身体变成线性的势头，罢工，说："玫瑰。

We find that the mechanism causing angular momentum loss of these systems is most likely magnetic braking.

从这些研究中发现了W UMa型相接双星中发生的并对其演化起重要作用的一些物理过程。

An increase in the magnitude of the angular momentum simply means that the body rotates more rapidly.

角动量大小的增加，意思就是物体转动更快了。

In Chap. 6 we shall generalize the discussion and take up angular momentum.

在第六章中我们将推广这一讨论，而且还将考虑角动量。

Planet migration will probably increase the angular momentum of the star.

行星的移动很有可能增加恒星的角动量。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。