diazonium的意思

diazonium的音标：diazonium的英式发音音标为：[ˌdaɪə'zəʊnɪəm]diazonium的美式发音音标为：[ˌdaɪə'zoʊnɪrm]...

Many groups can be added by nucleophilic substitution on a diazonium salt.许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.大多数连于芳核能被直接取代的基团仅限于重氮盐....

自尊心刺激他去决斗.Pride spurred the man to fight.两位决斗者都射伤对方的手臂, 因此势均力敌,结果他们友好地分手了.The duellists had shot each other in the arm, so honors were even and they parted on good terms.他在一场决斗中杀了一名男子。He had killed a man in a duel....

n.哑的( dumb的名词复数 )，说不出话的，愚蠢的v.哑的( dumb的第三人称单数 )，说不出话的，愚蠢的...

first-aid的音标：first-aid的英式发音音标为：['fɜ:st'eɪd]first-aid的美式发音音标为：['fɜst'eɪd]...

被控告的这些男子受到相对较轻的判决。The accused men have been given relatively light sentences.较轻的推进器采用液态氢, 较重的采用自燃推进剂.The lighter version used liquid hydrogen, the heavier used hypergolic propellants.这些比较告诉我们,土星由较轻的物质构成.These comparisons...

The giggling couple loaded up their red sports car and drove off.笑咧咧的夫妻把东西装上他们的红色跑车后疾驰而去。I was tickling him, and he was laughing and giggling.我在胳肢他，他哈哈哈、咯咯咯地笑个不停。We just sat there giggling like naughty schoolchildren.我们只...

roomy的最高级为：roomiest...

They leave unwanted objects in drawers, cupboards and attics.他们把暂时不需要的东西放在抽屉里 、 壁橱中和搁楼上.He rummaged busily in the attics of European literature, bringing to light much of interest.他在欧洲文学的阁楼里忙着翻箱倒笼, 找到了不少有趣的东西.Above the f...

He was forceful, but by no means a zealot.他个性坚定，但绝不是什么狂热分子。Into her nineties, her thinking remained acute and her character forceful.虽已年届九旬，她依然头脑敏锐，个性很强。She was a forceful intellectual unafraid to speak her mind.她是个很有魄力的...

“醇胺”的英语可以翻译为：[化] alcohol amine，alkylol amine，hydramine ...

The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。Conserve your energy, you'll need it!保存你的精力, 你会用得着的！The country starts carrying out new laws to conserve wildlife in t...

n.疟疾...

relatives的音标：relatives的英式发音音标为：[relə'tɪvz]relatives的美式发音音标为：[relə'tɪvz]...

红细胞凝聚作用...

在大楼的顶端有一只风信旗.There is a vane on top of the building.淡黄色的风信旗加顶于建筑物.A wheater vane crowns the building....

我在资料库里发现了一些新信息.I discovered some new information in the database.从资料库借磁带是退而求其次的办法.Borrowing tapes from the library would be the next - best thing.目前所选择的档案并未被加入至虚拟资料库中,也许是因为虚拟资料库中的档案其版本较新或是档案的版本有错误.Existing file not re - ...