The alternative use of buffered silica gel resulted in modest hydrolysis ( ~5 - 10 % ) of the imine.选用温和的水解导致缓冲硅胶 ( ~ 5-10% ) 的亚胺.The reaction should be buffered to a pH of between 6 and 11.应使反应缓冲到pH值为6～11.The drug buffe...
The incident was captured on videotape.事件被拍成了录像。The police think the videotape may hold some vital clues to the identity of the killer.警方认为那盘录像带可能录有能确认凶手身份的一些重要线索。Sit - ups, trunk twists, and other calisthenics are demon...
我匆忙装好食品篮，吃力地把它拎上车子。I hastily packed the hamper and lugged it to the car.你把货物装好了 吗 ?Have you finished loading up yet?他装好了门铃.He hooked up the doorbell....
Keep calm! Don't get flurried.镇静些! 别发慌.Fear - stricken, the dog turned and flurried like an animal in a pen.狗惊慌万状, 犹如关在圈里的牲口,吓得转着圈乱蹦乱踢.Grind profit now, when when wanting to use won't flurried.现在磨利, 等到要用的时候就不会慌...
The researcher then studied the videotapes to analyse the matches in detail.研究人员研究了录像,然后详细分析了比赛.Others include notes from 92 videotapes that depicted the interrogations.剩下的还包括了92盘记录了审讯过程的录像带的文字记录.Demonstrations, films, a...
"Come on, Grace," he was urging her, "don't wait, hurry up."“快点啦，格雷丝，”他催促道，“别等了。快点。”Hurry up with that coffee, will you.请你快点把咖啡端上来。Hurry up and get dressed .快点穿上衣服。...
Boats had plenty of mackerel and a few skate.那些船上有许多鲭鱼，还有几条鳐鱼。A mackerel sky and mares'tails make lofty ships carry low sails.鱼鳞天,马尾云,大船降帆莫航行.Fish glacial delicacy basically is hairtail, breed yellow croaker, pomfre...