偏头痛的其他诱因还有电脑的视频显示器和灯管照明。Other causes of migraine are VDU screens and strip-lighting.有金属部件的照明装置都应该走地线。Light fittings with metal parts should always be earthed.房间里仅靠这一盏灯照明。The room was lit by only the one light....
在响亮的号角声中花圈被献在纪念碑前.A wreath was laid on the monument to a fanfare of trumpets.可以听到远处传来的号角声.The blare of horns could be heard in the distance.冲锋的号角吹响了.The bugle sounded the charge....
His death rocked the fashion business.他的去世震惊了整个时装界。The coach rocked dangerously.那辆长途汽车危险地颠簸摇晃。The frail craft rocked as he clambered in.他爬进来的时候,那件易碎的工艺品摇晃起来。...
Barry held the bowls while Liz ladled soup into them.巴里负责端着碗,由利兹向碗里盛汤。He ladled out the soup.他用大勺分汤.He ladled a bowl of stew for himself.他给自己盛了一碗炖肉....
Cation - anion exchange resin can crack and disassemble bond - chromatography , doff the bond - large - molecule and dissociate paclitaxel.阴阳 混合离子交换树脂可以使键合态紫杉醇发生裂解, 脱去键合的大分子物质,游离出紫杉醇....