CBS's ratings again showed huge improvement over the previous year.与前一年相比，哥伦比亚广播公司的收视率再次大幅提高。Three CBS cameramen were on site to shoot and edit taped reports.3名哥伦比亚广播公司的摄影记者在现场拍摄并编辑录像报道。Some of the fifty corporation...

Some of the fifty corporations are household words, like CBS and Westinghouse.五十家公司中,有一些公司的名称是家喻户晓的, 如哥伦比亚广播公司和威汀豪斯电气公司.Three CBS cameramen were on site to shoot and edit taped reports.3名哥伦比亚广播公司的摄影记者在现场拍摄并编辑录像报道。Three C...

DCB的音标：DCB的英式发音音标为：['di:s'i:b'i:]DCB的美式发音音标为：['dis'ib'i]...

Macbal的音标：...

In different temperature, PH, the solubility of MCB was compared with the others.运用HPLC分析技术 在不同温度 、 不同PH值条件下观察MCB溶解度 并与其它型BR比较.Beijing MCB Science Technology Co. Ltd is famous in beauty professional medical equipment pro...