Objective : To develop a HPLC method for determination cytidine diphosphate choline ( CDPC ) .目的: 用RP-HPLC 法测定胞二磷 胆碱 的含量.Cytidine ( cytosine nucleoside ) A NUCLEOSIDE formed when cytosine is linked to Dribose via a � � -...
She managed to snatch the gun from his hand.她设法从他手里夺过了枪。The magazine was snatch from my hand before I could read it.我还没来得及看那期杂志,就被从我手里抢走了.It is rude to snatch.攫夺是不礼貌的....
The company has developed a reputation as a technological laggard in the personal-computer arena.该公司在个人电脑领域因技术落后遭人诟病。In village,the laggard living condition must be improved.在乡村落后的生活条件必须被改善。Few state - owned firms have b...
面对挖掘者们的是一条同地道一样的通道.Nothing more than a tunnel - like passage greeted the excavators.旋转 、 漂泊的夜,眼睛的挖掘者.Turning, wandering night the digger of eyes.灾难现场的指挥官马克-温斯洛和他手下的挖掘者给自己取了个外号叫“污物小队”.Winslow and his fellow diggers have g...
All is not gold that glitters.闪光的东西不一定都是金子.I mean that all glitters is not gold.我是说,不是所有闪光的东西都是金子.All that glitters is not gold .闪光的不一定都是金子All that glitters is not gold.[谚]发光的东西未必都是黄金....
The letter was handwritten, in a hasty, barely decipherable scrawl.这封信是仓促手写而成，潦草得几乎无法辨认。Taylor then often adds a handwritten greeting at the bottom as a personal touch.之后,泰勒常常会在信的结尾处加上一句亲笔写的问候语,以示亲切.A brief, handwritten ...
Opening its mouth, it lowed again as if in pain.这时母牛又张开嘴, "哞----"地叫了一声,仿佛有什么苦处似的.So he went away; but he said he "'lowed " to " lay " for that boy.于是汤姆就走了, 不过,他临走时说还要 寻机 再教训教训那混小子一顿.He lowed his head in shame, his c...