查询词典 spin

In this paper, after taking over coupling effect between electronic spin and orbital angular momentum, to revise the formula of electronic angular momentum in Bohr's theory, and electronic speed formula is obtained in a single-electron system, and to correct the energy level formula of atomic orbit in Schr? dinger's method by relativistic effect, the theoretical improving formula is built for spectrum fine splitting calculation, the calculated values are in good agreement with experimental ones, and reflect changing law of spectrum fine splitting values.

本文在考虑了电子的自旋角动量与轨道角动量的耦合作用后，通过对Bohr理论中的电子运动角动量的修改，推导出单电子体系的电子速度公式，结合对Schrdinger的原子轨道能级表达式相对论效应修正，从而得出本文的氢及类氢离子光谱精细结构值的理论计算公式，应用此改进公式，所得的计算值与实验观测值符合得很好，计算结果也反映了氢及类氢离子光谱精细结构数据变化的规律性。

The purpose of this thesis is to study the high-spin states in atomic nuclei.

本论文工作的目的是研究原子核的高自旋态特性。

Agent: This is an atrocity. I don't--I don't even know how to spin this.

这件事太可恶了，我都不知道怎么继续了。

The information carrier of traditional electronic components such as diodeand audion, has been electronic charge, but the electronic spin has never beenconsidered.

传统的电子元件，比如二极管和三极管，它们的信息载体都是电子电荷，电子的自旋没有被利用。

In the end, we obtain an explicit expression of the spin atom autocorrelation function using flow equation theory.

此外，利用流方程方法得到了原子自旋算符在流中的变化规律及它的自关联函数。

Hydraulic and electronic systems are used PAHNKE company's spin-driven computer systems and automatic control system.

液压和电子系统采用PAHNKE公司的正旋驱动系统和微机自动控制系统。

The most difficult situation for deployment is the negative spin (no forward speed and low vertical speed), whereas, for example, a spiral dive autorotation speeds up parachute deployment.

抛备份伞最糟糕的的状况是在倒水平螺旋（没有前进速度，低的垂直下落速度）下，而高速螺旋中，由于旋转速度很高，备份伞可以很快的打开。

The quark axial vector current operator includesnot only the Pauli spin operator, but also a relativistic reduction operator and a quark-antiquark pair creationoperator.

在质子静止坐标系，夸克轴矢量流除了Pauli自旋算符外，还有相对论修正项和海夸克对产生湮灭项。

A spin given to a ball opposite to its direction of flight; a backspin .

旋球与球飞进方向相反的旋转；逆旋转

Backspin - A reverse spin placed on the ball to make it stop short on the putting surface.

下旋——以反旋转的方式开球，使其在推杆果岭上急停。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。