She typed an original and two carbons.她用打字机打出了原件及两份副本.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.可分离的碳环化合物环内含七个或七个以下的碳....
Ordered mesoporous carbons possess good conductivity, strong framework and high surface areas , showing great adsorptioncatalysis.介孔碳材料具有良好的导电性 、 很强的骨架刚性以及大的比表面积.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。The va...
It was soon replaced by chloroform.不久它被氯仿所代替.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Already the hospitals were worrying about the scarcity of quinine, calome...
I insured my life for ￡5000.我投保5000英镑的人寿保险.Was the vehicle insured?那辆车上保险了吗？But poorer, less well - insured dioceses are in a fix.但很多主教区将不可避免的变得更贫困 、 更缺乏保障.Put them in a nice, insured, air - conditioned storage warehouse...
The Coronata wallpaper lends a formal air to the dining room.科罗娜塔墙纸给餐厅增添了一种整齐有致的气氛。Historical evidence lends credence to his theory.史学根据使他的理论更为可信。This poem lends itself to our program very well.这首诗非常适合我们的节目....
〔摘要〕目的: 揭示猕猴舌下与舌神经间的关系,为临床开展新的术式提供依据.Objective : To reveal the anatomic relationship between hypoglossal and lingual nerve.注射和舌下给药治疗是缓解变态反应的常规给药途径.Injection and sublingual therapy are common ways to administer this relie...
My son had a tantrum and banged his fist on the ground.我儿子大发脾气，一拳捶在了地上。I lost my temper and banged my book down on the desk.我大发雷霆，把书砰地往课桌上一摔。It is now high time he banged his colleagues' heads together.现在该是他敲打敲打同事们的...
我走出门，竖起衣领抵御冷雾。I stepped outside and pulled up my collar against the cold mist.衣领上绣着非常小的红色草莓。The collar was embroidered with very small red strawberries.他把衣领的扣子扣上，紧紧地裹住了他的粗脖子。He buttoned his collar tightly round his thick...