bisulfate是什么意思

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...

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...

the human race的音标：the human race的英式发音音标为：[ðə 'hju:mən reis]the human race的美式发音音标为：[ði 'hjumən res]...

reserving的音标：...

“毯子”的拼音为：tǎn zi...

“强子”的英语可以翻译为：[物] hadron ...

disfavour的音标：disfavour的英式发音音标为：[dɪs'feɪvə(r)]disfavour的美式发音音标为：[dɪs'fevɚ]...

“单据”的拼音为：dān jù...

欧洲统一货币的宏伟构想已经获得认同。The grand design of Europe's monetary union is already agreed.总统因未能清晰表述对外交事务的整体构想而受到指责。The president has been accused of failing to articulate an overall vision in foreign affairs.这只是个模糊的构想，许多方面还要由...

adj.退步的，变质的，退化的...

在炮火攻击下，受到攻击...

“恩”的英语可以翻译为： kindness，favour，grace，a surname ...

“ 叫一顶轿子送她去 么 ? ”'shall we hire a sedan - chair to take her home? "于是四乘轿子带走了王氏和她的五个孩子(倩儿和带淑芳的杨奶妈也跟去了).Madam Wang and her five children quickly departed in three sedan - chairs.轿子走得很快.The sedan - chair moved very quic...

“驱蚊醇”的英语可以翻译为：[化] ethohexadiol ...

n.机器编织的一种花边...

clatters的音标：...

dolomite的音标：dolomite的英式发音音标为：['dɒləmaɪt]dolomite的美式发音音标为：['dɒləˌmaɪt]...