Cupric azide is insoluble in water.叠氮化铜不溶于水.Guanyl azide is then isomerized to aminotetrazole.随后,叠氮化脒异构化生成氨基四氮杂茂.It is possible to harness the versatile chemical properties of cyanogen azide.氰化叠氮的灵活多变的化学性质是可控制的.Silver az...
这是他们能够给我们的最接近的费用估价.This is the nearest approximation of cost that they can give us.那位法官是个严肃 、 难以接近的人.The judge was a stern, unapproachable man.约翰全速接近的时候，看到一大串车辆挡住了道路。As John approached at full tilt he saw a queue of traf...
They dished up a superb meal.他们准备了一桌丰盛的饭菜。He dished up a lot of useful facts and figures.他拿出了许多有用的事实和数据.Mother dished the food up straight out of the saucepan.母亲直接从平底锅里盛出饭菜端上来....
Objective To review the pharmacological action and clinical application of Radix Astragali.目的综述黄芪的药理作用及临床应用的研究概况.Objective To establish HPCE fingerprint for the identification of Semen Astragali complanati.目的建立沙苑子HPCE指纹图...
Symphony No.6 in F major, Op. 68 , Pastoral : Allegro ma non troppo.大调第六“田园”交响曲, 作品68——不太快的 快板 乐章.Symphony No.6 in B minor , Op . 74 , Pathetique : Allegro molto vivace.小调第六“悲怆”交响曲, 作品74——极活泼的快板.Piano Concerto No.3 in C ...