“查耳酮”的英语

以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.查耳酮类化合物是合成黄酮类化合物重要的中间体, 具有重要的药理作用.Chalcon is an important intermediate for synthesizing flavone, and has variety of...

The man wore a straw boater and a striped blazer which bulged over his paunch.他戴着顶硬草帽,上身带条纹的运动夹克裹着他的大肚子.The apple bulged his pocket.那个苹果使他的口袋鼓起.The oranges bulged his pocket.桔子使得他的衣袋胀得鼓鼓的.His stomach bulged.他的肚子凸了出来。His ...

abortifacient的音标：abortifacient的英式发音音标为：[əˌbɔ:tə'feɪʃənt]abortifacient的美式发音音标为：[əˌbɔtə'feɪʃənt]...

n.主要敌人，大敌，(A-)魔王，撒旦...

非独兽超科...

kolkhozy的音标：...

He was kept under inhumane conditions...他的关押环境惨无人道。He got his first insight into how inhumane employers can be.他对雇主的冷酷无情第一次有了深刻认识。The young Karl Marx , prophetically discerned the inhumane alternation involved in modern ...

Two suspects are now being interrogated in connection with the killing.与杀人案有关的两名嫌疑犯正在接受审讯.I interrogated everyone even slightly involved.我讯问了每个人,甚至连稍有关联的人都没放过。He was interrogated by the police for over 12 hours.他被警察审问了12...

adj.全部亲笔写的n.亲笔文件...

Different Methods : To touch the keys will result in different representation of timbre.不同的触键方法,会产生不同的音色表现.If you touch me again I'll slap your face!你若再碰我一下, 我就打你耳光。No one in our class can touch her in music.在音乐方面, ...

她穿着牛仔裤和连帽衫。She wore jeans and a hoodie....

“变式”的拼音为：biàn shì...

v.逮捕，拘押( apprehend的过去式和过去分词 )，理解...

“刺状的”的拼音为：...

n.残余部分( vestige的名词复数 )，遗迹，痕迹，毫不...

Only reefs stand alone immutably on the beach after a typhoon.台风过后,海滩上只有那些礁石岿然独存....