Absorbed by solvent, butanone - toluene mixture was analyzed by gas chromatography ( GC ).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.In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.论文测定了DM...
I was afraid the sickness had sapped my strength...我担心患病已让我元气大伤。The series of steep hills sapped the cyclists’ strength.一连串坡度很大的小山耗尽了骑车人的气力。The series of steep hills sapped the cyclists'strength.一连串坡度很大的小山耗尽了骑车人的气力....
首相已委任一位平民为国防部长。The Prime Minister has appointed a civilian as defence minister.新委任此职务者the new appointee to the post这一委任使人欣慰.This appointment was greeted with relief....