New Method for Compositive Evaluation of the Economic Effects of Coal Enterprises.

　　煤炭企業(yè)經(jīng)濟(jì)效益綜合評價(jià)的新方法。

　　Research on the construction way of community emergency compositive prevent system.

　　社區(qū)突發(fā)事件綜合防治系統(tǒng)構(gòu)建途徑研究。

　　The company needs to improve its competitive edge.

　　公司必須提高它的競爭力。

　　You have to be highly competitive to do well in sport these days.

　　如今你必須有強(qiáng)烈的競爭意識才能在體育運(yùn)動中取得好成績。

　　The changes made the company leaner and more competitive.

　　改革使公司更精干，更有競爭力。