Discourse analysis has become one of the mainstreams in linguistics.

语篇分析现在已成为语言学的主流研究领域之一。

The enterprise of 36 mainstreams real estate that comes from home and cent of 90 classical and landed projects catch year industry famous large award.

来自国内的36家主流地产企业和90个经典地产项目分获年度行业知名大奖。

Many studies of catalysts for hydrogenation of natural oils have been made, in which Cu-Ni bibasic catalyst and ni unitary catalyst are the two mainstreams.

油脂加氢催化剂，国内外已进行了大量的研究，其中铜镍二元催化剂和单元镍催化剂是主要的研究方向。

In addition, the advertisement with pensile this year home page of website of many mainstreams portal also by embedded Trojan virus, once the user visits these websites to be met toxic.

此外，今年多个主流门户网站首页悬挂的广告也被植入木马病毒，用户一旦访问这些网站就会中毒。