major-group

基本解釋

My firm has sprouted into a major group in the country.
我的公司已迅速發(fā)展成了我國(guó)的一個(gè)大集團(tuán)公司。
KS:The next major group of works was the Communication series?
接下來(lái)主要的作品集是“交流”系列？
The Democratic Party has been splintered into 3 major groups.
民主黨現(xiàn)在已分裂成了三大派別。
In general, trihalomethanes（THMs）are the major group of DBPs and haloacetic acids（HAAs）are the second.
由於其對(duì)健康上之危害，因此美國(guó)環(huán)保署於1998年訂定消毒劑與消毒副産物法加以琯制。
The Galeaspid is one major group of Agnatha in the Middle Paleozoic,and is mainly distributed in China and North Vietnam.
盔甲魚(yú)類是古生代中期化石無(wú)頜類的主要類群,其分佈主要限於我國(guó)境內(nèi)以及越南北部。