In many instances isocyanates react vigorously with water, alcohols, and amines.在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.Both the alcohols and aldehydes are secondary products of the oxidation.醇和醛两者为氧化的次级产物.An alternative approach to al...
In many instances isocyanates react vigorously with water, alcohols, and amines.在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.The carbene also reacts with alcohols.碳烯也可与醇反应.Both the alcohols and aldehydes are secondary products of the oxidat...
他的办公室一片狼藉，文件成堆，烟灰满缸。His office was a disaster area of papers and full ashtrays.把烟灰磕出来再装烟丝.Knock the ash out of your pipe before you refill it.他轻轻弹掉了香烟上的烟灰.He flipped the ash off his cigarette....
This caused the sound to distort.这导致了声音的失真。Exaggerated sections distort the shapes of folds as well as bed thickness.比例放大的剖面歪曲褶皱的形态和岩层厚度.Such manipulation can sometimes distort complex waveforms, obscuring identification...
The coughing dislodged the fishbone from his throat.他一咳嗽就把卡在喉咙里的鱼刺咳出来了.I can heal a scratch from a fishbone in 24 hours.我能在24小时内治愈鱼刺造成的轻伤.He coughed and choked up a fishbone.他咳嗽了,呕出了一根鱼骨头....
情歌哄骗我们去相信有勇救美人的英雄。Love songs trick us into believing in knights in shining armor.西点军校的同学们曾挖苦地戏称他为“美人”。Classmates at West Point had ironically dubbed him Beauty.这事发生前她曾是个大美人。She was quite a looker before this happened....
A number of staircases ascend from the cobbled streets onto the ramparts.一段石阶从鹅卵石路上一直向上直通城墙。Then we ascend steeply through forests of rhododendron.然后我们在杜鹃花丛中沿着陡坡向上爬。The path started to ascend more steeply.小径开始陡峭而上。...
观察绿脓杆菌菌苗治疗复发性口腔溃疡的疗效.To observe the curative effects of pseudomonas aeruginosa vaccine for the treatment.此种分支杆菌菌苗引起小鼠行为的改变,使其表现得更为放松.Mice altered their behaviour and appeared more relaxed after being treated with the Myc...