近年

Modulation and demodulation of signal is one of the most important research topics in software radio.

0引言软件无线电是近年现代通信技术的一个重要研究领域。

As WLAN gets more and more popular, many cities have been set up the dense wireless network. Therefore, WLAN have gradually joined to people's life.

近年来由於无线网路的流行，许多城市建立绵密的无线网路环境，使得无线网路渐渐深入人们的生活。

The current applications of cyclodextrins in pharmaceuticals,food,environmental protection, deodorizer ,biomedical science,cosmetics and electrochemistry have been reviewed in this paper.

综述近年环糊精在药物、食品工业、环境保护、除臭剂、生物医学、化妆品以及电化学方面的应用。

His new works in recent years have created some absurd huge scenes, In"Ark" series, the warship is sailing into the romantic and melancholy lotus pool, through the glittering but desolating sunflower land, through the gigantic but lonely hero square,and finaly into the glacier lifeless land.The past glory can only be restructured in an individual's personal memory.

近年的新作品，制造了一些荒诞的大场景，《方舟》系列，将军舰开进了浪漫而忧郁的荷花池，灿烂而荒芜的葵花地，雄起而寂寞的英雄广场，最后开进了无生机的冰川际，昔日辉煌只有在个人记忆中重构。

Methods The confirmed ultrasonic results of 11 patients with dextrocardia examined in our hospital were analysed and the diagnostic classification was made based on Van Praagh method.

收集近年经本院超声诊断为先天性右位心11例，按Van Praagh方法对右位心进行诊断分型。

In recent years, she is still doing language form experiment, but this form experiment is no longer a formalism of western abstract geometry, but to return to the theme of traditional form language, such as her "diabolism","peach" and "mountain and water".yu gao is dedicated to making the visual modernity of form language abstract in the topic of traditional language of vision mark and cultural symbol.

近年她仍然进行语言形式实验，但这种形式实验不再是一种西方式的抽象几何方面的形式主义，而是回到传统形体语言的主题。比如她的《魔道》、《桃》、《山水》。

These years, Because of corruption of Dynasty ,make social stop progress,national power lose ,west invest frequently,The chinese is also experiencing diaster,but always self-reliance,one nation will learn more in diaster and failure than common time.

近年以来，由于封建王朝的愚昧和腐败及闭关锁国，导致社会停滞，国力衰竭，列强频频入侵。中华民族尽管灾难深重、饱受凌辱，但是始终自强不息。一个民族在灾难和挫折中学到的东西会比平时多的多。

EPDM (ethylene propylene diene monomer) rubber development improved rapidly in recent years, applied widespread in the industry.

中文摘要 EPDM (ethylene propylene diene monomer)橡胶近年来由於发展迅速，进而广泛的被工业界所应用。

After so many years, what's the major difference between vintage and product in recent days?

芥元先生你接触过这麼多的鞋款，在Vintage与近年的新产品之间存在最大的差异是什麼？

The diol ester compound was used as a new-type internal electron donor forZiegler-Natta catalyst system recently.

二醇酯类化合物是近年提出的用于丙烯聚合催化剂的新型内给电子体，以它为内给电子体的Ziegler-Natta催化体系催化丙烯聚合得到的聚合物具有等规度高，易于加工等优良性能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。