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This paper analyzes the application of MC-CDMA in a multiple antennas environment and derives an equation for the closed-form asymptotic spectral efficiency of the system with matched filter and linear minimum mean square error front-ends.

该文从信息论的角度分析了MC-CDMA在多天线通信系统中的应用，得到了当采用匹配滤波器检测子和线性最小均方误差检测子的渐进频谱效率的闭式表达，研究了可用于指导系统设计的频谱效率与发送天线数和接收天线数的关系。

A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line .

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

The flap of an envelope.A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line.

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

Shaped like a hump or an arching curve .A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line.

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

My life in this world ends at midnight tonight.

我的生命在今天午夜时结束。

I'll go to pick up some odds and ends at the store.

我要到商店买些零碎的东西。

I will go to buy some odds and ends at the store.

我要到商店买些零碎的东西。

And students at the elite Daewon prep school in Seoul, South Korea are cramming in a study hall that ends a 15-hour school day.

晚上10：30南韩首尔大元外国语高等学校这所菁英学府的学生，还挤在自修教室里死记硬背，他们刚结束学校每天长达15个小时的课程。

The fiscal year ends at different times in various countries and companies.

不同国家和公司的会计年度结算时间都不同。

Good rebounder at both ends of the floor due to his length and athleticism ...

罚球命中率有72%。他利用自己的身高和运动能力成为一个好的篮板手。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。