acetone compounds

acetone compounds 基本解释

网络  丙酮化合物

医学

重点词汇

• acetonen. 丙酮 [化] 丙酮
• compoundsn.复合物;混合物;化合物;复合词v.使加重;使恶化;由…构成(或形成);混合;掺和;拌和compound的第三人称单数和复数

acetone compounds 双语例句

1. 1、 The experimental results showed that the microwave PTC technique had the advantages of reducing the time of condensation between citral and acetone about 4~ 8 h and increasing the yield about 12%. All the produced compounds were identified by IR and GC.
   试验结果表明，采用微波促进催化合成技术，可以使柠檬醛与丙酮醇醛缩合反应的时间缩短一半以上，产率提高12%以上，所得的产物经IR和GC等方法测定品质良好。
2. 2、 The two co-solvents, dimethylsulfoxide and acetone, did not affect the photoinduced toxicity of the compounds.
   两种助溶剂不影响蒽醌类化合物对大型溞的光致毒性。
3. 3、 Experimental results demonstrate that the Acetone soluble fractions mainly consist of aliphatic hydrocarbons, aromatic hydrocarbons, nitrogen-containing compounds and oxygen-containing derivatives. Nitrogen-containing compounds mainly consist of cholester
   结果表明：丙酮可溶级分中主要含有脂肪烃、芳香族化合物、含氧衍生物和含氮化合物等，其中含氮杂原子化合物以甾类化合物为主，含氧衍生物则主要为酯、酚。