Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.Uracil -- a pyrimidi...
There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.The specific antigen of autoantibody might be human myocardium adenine nucleotide translocator.该抗体的特异性抗原可能为人心肌线粒体腺苷酸转位酶.Adenin...
希腊生产耐火级铬铁矿石已有百余年历史.Greece has been producing refractory grade chromite ore for more than a hundred years.许多由沙漠侵入这些牧场的灌木种都是耐火的.Many of the desert scrub species that have invaded these ranges are fire intolerant.硅酸铝 ( 陶瓷 )...
按这种方式使用的二极管叫做整流管.A diode used in this manner is called a rectifier.整流器;整流管:一种将交流电流转化为直流电流的装置, 如二极管.A device, such as a diode, that alternating current to direct current....
非竞争性拮抗剂可阻止激动剂在特定受体部位产生任何效应.A noncompetitive antagonist prevents the agonist from producing any effect at a given receptor site.反向激动剂有良好的临床应用前景.Recent investigation suggested that inverse agonist has potential clinical ap...
The surveyor pegged out the lot of land.测量员用木桩标出那块地。...as unemployment stays pegged at three million.当失业人数维持在300万NARRATOR: Thailand's currency, known as the baht, was pegged to the dollar.旁白: 泰国的货币, 铢, 是和美元挂钩的.They ...
因为任何物体都是三维的,故应力状态总应按三向来讨论.A state of stress should always be described as triaxial since any body is three - dimensional.但其实是一幅三维的峡谷涂鸦作品.Actually it is a 3 D rift valley doodle work.就像宇宙空间一样, 海体也是三维的.Like outer space, th...
罗马神话中有许多关于仙女的故事.There are many stories about the nymphs in Roman fairy tales.你能想象得出比尔扮作仙女的模样 吗 ?Can you picture Bill dressed as a fairy?皮诺奇开始乞求仙女的原谅.Pinocchio started to beg the fairy for forgiveness....