The blend treated mechanically was extracted by xylon and aceton one by one.
经过力化学处理过的混合物用二甲苯和丙酮逐一浸取。
2
The samples were treated by wiping off water. The pesticides residues were extracted with aceton.
样品前处理采用了先去除样品中水分，再用有机溶剂提取残留农药的方法。
3
Vapour epitaxial grown single-crystal diamond film on diamond surface was obtained by microwave reinforced chemical vapour deposition method, using hydrogen, aceton vapour as source of gas.