Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.

在无催剂条件下利用氢二苄基硫醚合成二苄基亚砜和二苄基砜。

The effect of process parameters on the electric insulance of micro arc oxidated ceramic coat on aluminium plate is studied.

工艺参数对铝微弧陶瓷层电绝缘性能的影响规律。