The reaction of catalpa oil, tung oil and hydroxyl - terminated polybutadiene gives alkyd resin with quick - drying property.利用梓油和桐油以及带端羟基的聚丁二烯(下文简称丁羟)合成了具有快干特征的醇酸树脂.The SCSI bus must be terminated at each end.SCSI总线的每一端...
The catcher spat onto Robinson's shoes , and the pitcher eyed him hatefully.捕手朝他的球鞋吐痰, 投手则用憎恶的眼光瞪着他.'Robinson Crusoe' is one of the most famous books in the world.《鲁宾逊漂流记》是一本世界名著。...a series of lectures by...
I condole with you. We have lost a most dear and valuable relation.我向你表示唁慰. 我们失去了一位最可爱的、最可贵的亲人.We condole with him on [ up on ] his loss.我们对他的损失 深表 同情.condole with sb. on the death of his father为某人父亲的逝世向他表示哀悼We condole w...
the throaty roar of the engines发动机的低沉轰鸣声Through his tears and grief, the song, a and throaty lullaby.满含着泪水和悲伤, 这首歌, 是一段低沉、嘶哑的摇篮曲.Through his tears and grief, the song came , and throaty lullaby.深情嘶哑的摇篮曲在祖父的眼泪与悲伤中传出....
Journalists protested that the trial was being held behind closed doors.记者抗议审判秘密进行。The poor child never cried or protested when I was dressing her wounds.我给这个可怜的孩子包扎伤口时,她不哭也不闹。He protested the decision made by the commit...
This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide.这个反应称为Hofman消除反应, 它很像卤代烷的脱卤化氢反应.This paper discussed three methods of producting vinyl etherspreparation from...