epoxidation是什么意思

Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Recent progress on asym...

epoxidation的音标：epoxidation的英式发音音标为：[epɒksɪ'deɪʃən]epoxidation的美式发音音标为：[epɒksɪ'deɪʃən]...

fairyland的音标：fairyland的英式发音音标为：['feərilænd]fairyland的美式发音音标为：['ferilænd]...

metacarpale的音标：metacarpale的英式发音音标为：[metəkɑ:'pæl]metacarpale的美式发音音标为：[metəkɑ'pæl]...

她建议贞洁的承诺能改善配偶之间的沟通.The abstinence commitment can improve communication between couples, she suggests.2这是因为看见你们有贞洁的品行,和敬畏的心.While they behold your chaste conversation coupled with fear.奥瑟罗不, 并不怎麽动怒. 我怎麽也不能不相信苔丝狄蒙娜是贞洁的.Oth...

The aerobatics were the best part of the show.表演中最精彩的节目是特技飞行.Aerobatics is a dangerous sport.特技飞行是危险的运动.What is the name of the RAF's aerobatics team?什么是英国皇家空军的特技飞行表演队的名字?...

“后天的”的英语可以翻译为：acquired，postnatal，acquisitus ...

n.色拉( salad的名词复数 )，（或生或熟，多拌有蛋黄酱，与面食、豆类等一起食用的）蔬菜色拉，（拌有肉、鱼、奶酪等的）混合色拉，拌色拉的青菜（尤指生菜）...

起立困难...

Taft grumbled that the law so favored the criminal that trials seemed like a game of chance...塔夫脱抱怨法律如此偏袒罪犯，审判看来像是一场碰运气的游戏。His punishing schedule seemed to dim his fire at times.繁忙的日程似乎有时让他精力不济。Suddenly music that seemed...

n.以利沙...

溶液里的维生素比固体食物里的维生素受到的影响更大。Vitamins in solution are more affected than those in solid foods.它们的工作原理是通过固体来反射微波。They work by bouncing microwaves off solid objects.木星表面可能根本就不是固体的。The planet Jupiter may have no solid surface a...

boo的现在完成时为：booed...

operetta的复数形式为：operettas...

“丛毛”的拼音为：cóng máo...

n.惠特克(m.)...

“内胚层”的拼音为：nèi pēi céng...