Objective To establish solvent desorption gas chromatographic method for determination of Diisobutyl ketone in workplace.目的建立工作场所空气中二异丁基(甲)酮的溶剂解吸气相色谱测定方法.The diisobutyl dicarboxylate was prepared by using acid and isobut...
这种发胶会使头发看上去有亮丽的光泽。This gel gives a beautiful shine to the hair.皮肤失去了年轻时的光泽。The skin loses its youthful bloom.油漆的光泽有些磨损了.The brightness of the paint has worn off a little....
你的决定必须转化为具体明确的行动。Your decision must be translated into specific, concrete actions.在发电厂里，热能将水转化成高压蒸汽。In an electric power plant the heat converts water into high-pressure steam.把那种设想转化为实实在在的现实并非易事。Turning that vision into...