查询词典 Kerr

A Kerr medium,which possesses a third-order nonlinearity,can modulate the phaseof a field,and play a critical role on the respects of quantum statespreparation,quantum nondemolitionmeasurements anddecreasing quantum noise,and so on.1990,Buzek combined thetwo kinds of basic model together,and presented Jaynes-Cummingsmodel with a Kerr-like medium.He found that a Kerr-like mediuminfluences the statistics properties of the standard JCM greatly.1992,Amitabh Joshi and R.R.

克耳介质具有三阶非线性极化率，基本作用在于调制腔场的位相，近年来在量子态制备和非破坏性测量以及减少量子噪音等方面日益发挥着相当重要的作用。1990年Buzek把这两种基本模型结合在一起，提出了含有克耳介质的Jayness-Cummings模型，并研究了克耳介质对JCM统计特性产生的影响。1992年Amitabh Joshi和R.R。

It has been found that the spectral energy density and radiation pressure of a Kerr nonlinear blackbody are larger than those of a normal blackbody, and there is a regular variety of the spectral energy density and radiation pressure in a Kerr nonlinear blackbody with the change of temperature and frequency.

通过和普通黑体比较发现，克尔非线性黑体的光谱能量密度和辐射压强都要比普通黑体大，非线性黑体中的热辐射光谱能量密度和辐射压强随着温度和频率的改变有着规律的变化。

In Chapter 2, we study exact solutions of the separated parts of Klein-Gordon field equation on some stationary and axisymmetry black hole backgrounds. We demonstrate that the radial and angular parts of a massive scalar field equation in the Kerr-Newman and Kerr-Sen black hole space-times satisfies the generalized spheroidal wave equation which is, in fact, a confluent Heun equation.

在第二章中我们研究了稳态轴对称黑洞背景几何中Klein-Gordon场方程分离变量部分的精确解，表明了Kerr-Newman黑洞及Kerr-Sen黑洞中有质量复标量场方程的径向部分和角向部分均满足广义椭球波方程，而后者实际上就是合流的Heun方程。

The passive mode-locking using Kerr effect has been re-ported.Its mechanism is that the Kerr lens effect of gain medi-um causes the mode-locking.The experiments show that self-starting and unidirection operation can be accomplished in aring cavity.

利用Kerr非线性进行被动锁模实验已有报导，锁模的机制是由增益介质自Kerr透镜效应引起的，实验证明采用环型腔进行自锁模可实现自启动单向锁模输出。

This thesis discusses the historical social condition to the occurrence of multiversity by Clark Kerr firstly, after the simple introduction about Kerr and his practical activities. the main dissertation is about the ages of background and the original theories to occurrence of multiversity.

本论文首先论述克拉克·克尔的多元化巨型大学观产生的社会历史条件，在简单介绍克尔的生平和实践活动之后，主要对多元化巨型大学观产生的时代背景以及理论渊源作了详细论述。

This article describes in detail the principle of magneto-optical Kerr effect, magneto-optical Kerr measurements, as well as the law of experimental apparatus, but also introduced the instrument in the experimental device characteristics.

本文较详细的介绍了磁光克尔效应的原理，测量方法以及磁光克尔法的实验装置，也介绍了实验装置中的仪器的特点。

Dr Kerr has joined Edanz Editing in 2005 and brings with him many years of experience as a biomedical copy editor, and as an abstracter and indexer for various drug companies and information services.

是一位富有经验的科学家，并为Lancet 杂志执笔，2005年成为理文编辑资深生物医学编辑，并且是很多医药公司及信息服务的文摘和索引编辑。

In May 2007, the Victoria s Secret Angels, which includes Adriana Lima, Heidi Klum, Doutzen Kroes, Selita Ebanks, Alessandra Ambrosio, Miranda Kerr, Izabel Goulart, Karolina Kurkova and Marisa Miller were chosen to be part of People Magazine s annual "100 Most Beautiful People in the World" issue.

2007年5月，维密天使中的安德丽娜·利玛、海蒂·克拉姆、杜晨·科洛斯、瑟丽塔·伊班克斯、亚历山大·安布罗休、梅琳达·可儿、伊莎贝尔·格勒、卡罗莱娜·科库娃以及玛丽莎·米勒入选《人物》杂志年度"1百位世界最美之人"行列。

In this paper, we investigate the light intensity-dependent superprism phenomenon in the two-dimensional Kerr nonlinear photonic crystal by nonlinear finite-difference time-domain technique. We show that when the intensity of the self-pumping beam is increased from 70 to 300 W/μm , the refraction angle of the beam can be tuned about 10 degree.

基于非线性时域有限差分法，我们模拟了克尔非线性光子晶体中的光敏超棱镜现象，结果发现，当光强变化230W/μm时，两束光在空间上能被分开10o，选取较大的基本功率将有助于提高其光强分辨率，。

We discuss the special case of motion in a plane, because of the angular momentum per unit mass, a, the spinning particles in Kerr spacetime is different form the case in Schwarzschild spacetime.

主要讨论在赤道平面的特殊情况，由于场源具有角动量，自旋粒子在Kerr场中的运动不同于史瓦西场中的情况。

You can get the best service in the first-class cabin, but you pay for it.

在头等舱可以得到最好的服务，但那是你付钱买来的。

It will make the characters of ethnical and local culture eliminated. On the other hand, this tendency stimulates the arousal of the selfconsciousness of ethnical and local culture. The selfconsciousness comes from the recognition, that is the global culture be a combination of kinds of local culture, not a one kind of culture.

民族和地区&的概念从来就是与&全球的概念相伴的，人类文化的全球化趋势同时也促进了民族性和地区性文化意志的勃兴和加强，它们构成了多种文化并存的全球文化体系中的有机组成部分。