查询词典 spin-off

E. , it can not only determine the spin of the chosen operator directly and uniquely, but it is also able to calculate the mass of glueball state with arbitrary pointed quantum number J〓.

为此，本文将群表示论的结果和算符的渐近展开结合起来，提出了一种新的方案，这种方案可以解决传统方法所面临的问题，不但可以唯一直接地确定所选算符对应态的自旋，而且可以计算任意自旋态的胶球质量。

The experiments showed that quark spins make up less than 30 percent of the proton's spin.

为了解决这一"自旋危机"，物理学家开始检验其他可以产生自旋的因素，比如将压克粘在一起的胶子、夸克在质子内部的轨道运动，以及瞬间出现的虚夸克等。

The rabbet, or wrapping the gla ss tube with cloth m akes itself spin into the stopper so as to

若将玻璃管插入塞中时，可在塞孔中涂些水或甘油等润滑剂，用布包住玻璃管使

In this article,we firstly study the Rabi model in a concise coherent statemethod and give some results and then a non-perturbative and systematic coherentstate approximation is pointed out to solve the Spin-Boson model.

在这篇论文中，我们首先研究了无旋波近似的J-C模型，给出一些简单的结果，然后在耗散二态系统的研究过程中，给出一套非微扰的、系统的方法-相干近似法。

The players spin a racker. The winner of the toss has the right to serve first.

先由运动员旋转球拍，猜胜者有权选择首先发球。

A study of Chemically Induced Dynamic Poiarization spectra is made, using a highly time resolved ESR, of photolized anthracenequinone radicals to determine the influence of surfactant micelles on the spin polarization of anthracenequinone anion. It is found that the CIDEP mechanism of photolization is mainly the radical pair mechanism of anthracenesemiquinone radical and of ethylene glycol ketyl R〓〓 or R〓 radical whose center is carbon in anthracenequinone/ethylene glycol system, but there is a certain amount of triplet state mechanism polarization.

分别研究了胶束和微乳液的"笼效应"对蒽醌和苯醌的光解CIDEP的影响，其结果如下：(1)对于蒽醌的CIDEP，在乙二醇溶剂中，极化的蒽醌自由基AQ〓和R〓自由基通过光解经过夺氢反应产生，其CIDEP机理主要是自由基对机理，但也包含了一部分三重态机理。

The theoretical results of RMS radii and spin-parity values are in agreement with the experimental data.

理论计算的均方根半径和自旋宇称值与实验结果整体上符合较好，尤其是N=9同中子素中的2s1／2与1d5／2中子能级间的能级反转得到了较好的解释。

Ramie is an important spin material and one of important export product in China.

苎麻是我国重要的纺织原料，也是我国重要的出口创汇产品之一，其服装愈来愈受到消费者的喜爱。

By density-matrix renormalization group method, the 1/5-doping effect on the spin-1/2 Heisenberg antiferromagnetic chain is investigated.

利用密度矩阵重整化群方法研究1/5掺杂对自旋1/2海森堡反铁磁链的影响。

It also allows you to rephrase if necessary and put a positive spin on the request.

并且在必要的时候能使你有重新措辞的机会，并将一些积极的因素加入到问题中。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。