“缩醛”的英语？

“缩醛”的拼音为：suō quán...

以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using st...

Glorious beaches, wide open spaces, barbecues after work on balmy evenings.美丽的沙滩, 广濶的空间, 在宜人的傍晚下班后烤肉.Wal - Mart wasn't just selling barbecues and board games. It was selling experiences.所以说,除了卖烤肉架和棋盘游戏外, 沃尔玛 还卖体验.So...

Ginny's initial rage at his treatment of Chris had simmered down to resentment.金尼起初因他对待克丽丝的态度而怒火中烧，后来这种愤怒慢慢沉淀为了憎恶。The meat has been simmered for more then two hours.肉已炖了两个多小时了.The soup simmered on the stove.汤在炉子上煨....

Jim squared his debt with Debby by paying her the quarter he owed her.吉姆还给德贝二十五美分,同她结清了帐.That practice contributed to the bad - debt problem that Lucent disclosed last week.而这一做法便造成了朗讯在上周所披露的坏帐问题.Shrinking economies mean...

“毫微升”的英语可以翻译为：millilambda ...

小鼠中的H -2 同种抗原是最强的组织相容性抗原.In mice the H - 2 isoantigens are the strongest histocompatibility antigens.某些抗原或者联合抗原可比其它抗原作用强得多.Some antigens, or combinations of antigens, are much more potent than others.抗原与致敏的肥大细胞表面互相作用.Ant...

adj.处罚的，惩罚性的，令人受苦的...

flinching的音标：...

aberratio的音标：aberratio的英式发音音标为：[æbə'reɪʃi:əʊ]aberratio的美式发音音标为：[æbə'reɪʃioʊ]...

douser的音标：douser的英式发音音标为：['daʊsə]douser的美式发音音标为：['daʊsə]...

transparently的音标：transparently的英式发音音标为：[træns'pærəntlɪ]transparently的美式发音音标为：[træns'pærəntlɪ]...

“口径”的拼音为：kǒu jìng...

cytopherometer的音标：cytopherometer的英式发音音标为：[sɪtəfə'rɒmɪtə]cytopherometer的美式发音音标为：[sɪtəfə'rɒmɪtə]...

“蝈蝈儿”的英语可以翻译为：katydid，catydid，long-horned grasshopper ...

trap的现在完成时为：trapped...

n.书写困难...