According to comparing various hydrate promotors and their experimental conditions,it indicates that methylcyclohexane is a good promotor to form st...
'That is the most unforgiving speech, ' said Elizabeth, 'that I ever heard you utter. Good girl! It would vex me, indeed, to see you again the dupe of Miss Bingley's pretended regard'.
]。
究表明,在甲烷中加入
戊烷时温压条件最易
,
生成
句
。你真是个好
娘！老实说，要是又看到你去受那假仁假义
