Method: CBPI - M 25 - 0.25 capillary column and hydrogen flame ionization detector were selected.方法: 采用 CBP1 -M25-0.25石英毛细管柱,检测器为氢火焰离子化检测器.Word went out that a column of tanks was on its way.有消息说一队坦克已经出动了。Five pairs of c...
Word went out that a column of tanks was on its way.有消息说一队坦克已经出动了。I ghosted his weekly rugby column for the Telegraph.我为他代写《电讯报》每周的橄榄球专栏。We had stupidly been looking at the wrong column of figures.我们稀里糊涂,看串了数字栏。...