All the signs and announcements were rendered in English and Spanish.所有的指示标志和公告都被译成了英语和西班牙语。Officials feared that any public announcements would only increase market jitters.政府官员担心任何公开声明只会加重市场恐慌。He's obliged to take...
All the signs and announcements were rendered in English and Spanish.所有的指示标志和公告都被译成了英语和西班牙语。He's obliged to take his turn at reading out the announcements.轮到他大声宣读通知了。Announcements were made over the loudspeaker syst...
这些参数导致了特定固定相的分离行为.These parameters contribute to the chromatographic behaviour of a particular stationary phase.方法使用薄层色谱法, 以硅胶 GF254 为固定相.Methods: TLC method was applied , the stationary phase was GF _ ( 254 ).考察了一些手性化合物...
The case - hardening or carburizing process is in wide use.表面淬火 或渗碳法应用十分广泛.Campus environment to achieve the " hardening, green, landscaping, clean up. "校园环境实现了 “ 硬化 、 绿化 、 美化 、 净化 ”.The material with high water is a new...
She was forever running errands for her housebound grandmother.她总是在为她不方便外出的祖母跑前跑后。He often runs errands for his grandmother.他经常给他的祖母跑腿儿。I have a few errands to do in the town.我在城里有些差事要办....