allylic什么意思

allylic的音标：allylic的英式发音音标为：['æləˌlɪk]allylic的美式发音音标为：['æləˌlɪk]...

Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration.在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化....

The Allophycocyanion ( APC ) was purified from a mutant of spirulina platensis ( SP - Dz ).从钝顶螺旋藻突变株 ( SP-Dz) 中纯化别藻蓝蛋白 ( Allophycocyanion,APC ).Included are SMA, K, BNC, N, APC - 7 mm, SMB, SMC, W, V, 3.5 mm, 2.9 mm, 1.8...

disorientate的音标：disorientate的英式发音音标为：[dɪs'ɔ:riənteɪt]disorientate的美式发音音标为：[]...

它陷入了压缩空的气潭.It was hitting pockets of compressed air....

demote的反义词有：promote, promote。vt.demote的反义词（降级）：promote。demote的反义词（其他释义）：promote。...

锰钾镁矾...

“撕碎”的拼音为：sī suì...

生物碱的，生碱性的（指尿）...

fenestrate的音标：fenestrate的英式发音音标为：[fɪ'nestreɪt]fenestrate的美式发音音标为：[fɪ'nestreɪt]...

催化剂的酸度与丁烯-1异构化活性呈线性关系.The relationship between acid amount of the catalysts and activity of the isomerization of 1 - betene was linear....

有的是 高层 的窗槛从上往下坠落.There are plenty of high - rise windowsills to fall from!槛中的狮子猛烈地摆动尾巴.The lion in the cage lash ed its tail.那个男孩把棍子从兽槛的铁栅间伸进去.The boy poked the stick through the bars of the cage....

n.两栖动物( amphibian的名词复数 )，水陆两用车，水旱两生植物，水陆两用飞行器...

We are determined to accomplish the great cause of unification of the motherland.我们一定要完成统一祖国的伟大事业。...the process of general European unification.欧洲一体化进程Final preparations are under way for celebrations to mark German uni...

If anyone tries to harm them, fire comes from their mouths and devours their enemies.若有人想要害他们, 就有火从他们口中出来,烧灭仇敌.The dark and gentle haze of the night, greedily devours all.夜那黑暗柔和的阴霾已贪婪的吞噬了一切.He often devours some insects,...

uprising的复数形式为：uprisings...

“谦卑”的近义词/同义词：谦虚。...