解释

The physical model of polarizing beam coupling and splitting system using altazimuth coude telescope is built up based on Mueller matrix and Stokes vector. The phenomena of the decreasing of the receiving efficiency are successfully explained by this model. Three dynamic phase compensation solutions are proposed: 1 Two quarter-wave plates are rotated to compensate the phase of the laser.

针对这个问题，建立了地平式折轴望远镜的共孔径偏振耦合分光模型，用Stokes矢量和Mueller矩阵分析了在望远镜旋转过程中激光偏振态的变化，数值模拟计算了望远镜处于不同方位角和天顶角时的偏振耦合分光效率，解释了实验中观察到的望远镜旋转导致偏振耦合分光效率退化的现象。

While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber.

解释一下：CISCO交换机的端口状态指示灯是闪烁的绿色和浅黄色，表示端口有操作的问题——也许是过量的错误或连接的问题。

There are several alternative explanation and hypothesis for the proven wealth effect and the motivations for repurchases, such as leverage hypothesis, excess hypothesis,signal hypothesis, and the role of management options.

对这种财富效应及股票回购的动机有着不同的解释和假说，其中有代表性的有杠杆假说，过剩现金流假说，信息或信号假说，管理者期权的作用等。

There are several explanations, not all of them altruistic.

对此有很多种解释，他们的动机也不全出于利他。

This little booklet explains all the stuff you need to know to get started casting metals such as aluminum and bronze.

这个小小册子解释了所有的东西你需要知道的开始铸造，如铝和铜金属。

"The masks in their original forms represent all our philosophical, social and cultural thinking," Amadou Fantasa Masa, village elder explained.

"在其原始形式的面具代表了所有我们的哲学，社会和文化思想，"阿马杜Fantasa玛莎，老人解释村。

To counter this myth, we explained that we're really an amalgam of little guys

为了打破这个神话，我们解释说，我们确实是由一群小小的老百姓所组成的混合体。

We had found that heat absorbents can be used as effective flame retarding additives to those explosives whose heat decomposition mechanisms are mainly decided on temperature, such as AMATOL, while char forming promotors to those explosives in which molecules exsist char forming group, such as TNT, RDX, HMX, etc.

文中推导出的点燃公式和实际情况基本相符，本文还用负催化原理，热点燃的稳态理论以及链反应原理解释了出现自熄的原因并导出了出现自熄的判据。

I saw a article about the 30-day Break-off-food inthis midday.so i am amazedly see that,she is a pretty girl as study-abroad in Germany.she said she not only for loses weight,but can raise her backbone.oh,it is true or dummy,I don't know how to do next,i spent half one hour tothinkher attitude,i suddenly have some storng brainchild after watch the article .

今晚考了基础工程这科，太可怕了，也不知是什么题目，压根就不知道要考哪些，拿到考卷才知道一切都是那么失望，好多的题目根本就没有见过，也没有想到的名词解释也竟然会出了出来，好可怕。不知会不挂了，好担心呀。

He spoke with such knowledge and fluency that I was struck with amazement....

如果你准许的话，我来解释。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。