路签

After transmission over single-mode fiber 20 km, the power penality is less than 2 dB.

标 签 光通信光纤无线通信系统外部调制器光载毫米波光载波抑制下行链路 optical communications radio over fiber system external modulator optical millimeter wave optical carrier suppression downstreem

The company has signed three of Mr. Yao's teammates -- Luis Scola, Steve Francis and Bonzi Wells -- piggybacking off the huge fan base the star and his team have in China.

该公司已签下路易斯·斯科拉、史蒂夫·弗朗西斯和邦奇·威尔斯这三位姚明的队友为其代言，以吸引姚明和火箭队在中国的庞大粉丝群。

Before long, she won a job singing backup for pop star, Brenda K. Starr, which eventually became her road to success. At a party with Stars in the late eighties, Mariah met with record execs and attempted to give one her demo. Instead it was snatched up by Tommy Mottola of then CBS Records. He listened to it and shortly after signed her to his label.

不久她找到一份工作，为流行歌星布兰达·K·斯达配唱，这成为她成功之路的起点。80年代末在一次斯达举办的晚会上，玛丽亚见到了唱片业的一些实权人物，她把自己的试样唱片送给了其中一人，结果这张唱片被当时在哥伦比亚唱片公司的托米·莫托拉拿到，他听完后很快就同玛丽亚签了约。

He compromised the end of his life, risked his signature without even knowing whether it could be honored; and, frightened by all the anguish of the future, by the black misery which was about to settle down on him, by the perspective of all sorts of physical deprivations and of all sorts of moral tortures, he went to buy the new diamond necklace, laying down on the jeweler's counter thirty-six thousand francs.

他开始借钱了。向这个借一千法郎，那个借五百法郎，从这里借五个路易，从哪里借三个，他不断的在各种借据上签下自己的名字，却不知道能否保持信用。

Benfica have already signed Luisao's replacement in David Luiz, who joined on-loan from Vitoria last week.

本菲卡已经签下路易松的接替者David Luiz，这名球员在上周从维多利亚租借过来。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。