“丁酮”造句

利用溶剂吸收采集丁酮甲苯混合组分,并用气相色谱 ( GC ) 测定.
Absorbed by solvent, butanone - toluene mixture was analyzed by gas chromatography ( GC ).

研究工作场所环境空气中二甲基甲酰胺、十一烷和丁酮混合物一次吸附、一次分离的定量分析方法.
Objective To estabish a method of AES for determianation of Indium and compounds in workplace air.

论文测定了DMF 、 丁酮和甲苯在DBP中的亨利系数.
In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.

• #丁酮