查询词典 thioalcohol

A new aroma compound,furfuryl thiopropionate was synthesized using furfuryl thioalcohol and propionyl chloride as raw materials,with calcium oxide and sodium carbonate as acid-capturer.

以糠硫醇和丙酰氯为原料，用氧化钙和碳酸钠为复合缚酸剂，合成了香料硫代丙酸糠酯，并用IR、元素分析等进行了表征。

In order to improve the catalytic performances of the chloroaluminate, some organic chemicals with strong electron-donating capacity,such as benzene,alkylbenzene,thioalcohol and thiophene,were introduced into the ionic liquids to modify the ionic liquids.

为改善氯铝酸离子液体的催化性能，向氯铝酸离子液体中引入微量具有供电子能力的苯，烷基苯，硫醇，噻吩等助剂，对离子液体进行改性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。