bisulfate是什么意思

Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.目的研究硫酸氢钾在合成己酸己酯工艺中的催化性能.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合...

bisulfate的音标：bisulfate的英式发音音标为：[baɪsəl'feɪt]bisulfate的美式发音音标为：[baɪsəl'feɪt]...

Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Ethyl lact...

They find it difficult to discount the smashing victory he finally attained in Tunisia.他们发现很难对他最后在突尼西亚获得压倒的胜利打一点折扣的....

feedstuff的音标：feedstuff的英式发音音标为：['fi:dstʌf]feedstuff的美式发音音标为：['fidˌstʌf]...

“缺钱”的英语可以翻译为：e hard up ...

他需要动用所有的职权防止那些胆小的志愿兵逃跑。He would need all his authority to keep the weak-kneed volunteers from bolting.许多澳大利亚人作为志愿兵与盟军一起战斗.Many Australians fought as volunteers on the Allied side.他以志愿兵从军.He enlisted as a volunteer in the...

You ere lost and gone forever, dreadful sorry, Clementine.你永远地走了, 不再回来, 我真懊悔,克莱门泰.Sandals were for Clementine.还有给她的拖鞋.And forgot my Clementine.我才忘记了克莱门特....

THC的音标：THC的英式发音音标为：[ˌti:eɪtʃ'si:]THC的美式发音音标为：[ˌtietʃ'si]...

“密码术”的英语可以翻译为：[计] cryptology，crytography，Encryption ...

“检索”的拼音为：jiǎn suǒ...

n.细胞（间）桥...

使用高温固相法合成了钐锰共激活的硼硅锌玻璃.Samarium and manganese co - doped zinc borosilicate storage glasses were prepared by high temperature solid state method....

普通感觉紊乱，内感性不适...

两虎相争,必有一伤.When two tigers fight , one is sure to lose.她挑拨两个对手相争,自己却获得了那份工作.She played her two rivals off against each other and got the job herself.本书或许用了善恶相争这种常见的惊险情节.The book may use the conventional thriller situation...

Storms swept the country, closing roads, buffeting ferries and killing as many as 30 people.暴风雨席卷全国，使道路无法通行，渡船受袭，多达30人遇难。Ferries are very powerful and manoeuvrable compared to cargo ships.与货船相比，渡船马力大而且易操纵。All the ferries...

despot的近义词/同义词有：oppressor, ruler, tyrant, autocrat, dictator, tyrant, dictator, ruler, slave, oppressor, driver。n.despot的近义词（暴君,独裁者）：oppressor, ruler, tyrant, autocrat, dictator。despot的近义词（其他释义）：tyrant, dictator, ruler, ...

speed的音标：speed的英式发音音标为：[spi:d]speed的美式发音音标为：[spid]...