acetone powder
英 [ˈæsɪtəʊn ˈpaʊdə(r)]
美 [ˈæsɪtoʊn ˈpaʊdər]
网络 成丙酮粉; 丙酮粉末
双语例句
- Appearance: Red crystal. Easily deliquescent in wet air, soluble in water, alcohol and acetone, it becomes light-blue powder after losing the crystal water.
性状：红色结晶；在湿空气中易潮湿，易溶于水，也溶于乙醇、醚和丙酮；脱水后呈浅兰色粉末。 - Toxicity assay of acetone powder from Bacillus sphaericus strain TS-1 on seven species of mosquito larvae
球形芽孢杆菌TS-1丙酮粉对七种蚊虫的毒力测定 - The acetone powder of PPO in strawberry is extracted with ice cold acetone. Using the spectrophotometry, we have investigated the effects of pH, temperature, and inhibitors on PPO's activity.
以冷冻丙酮制取草莓多酚氧化酶丙酮粉，用分光光度法研究pH、温度、抑制剂对酶活性的影响。 - Because epoxy resin could be dissolve in acetone, the mixed solution which was confected with acetone as main component was applied to clear the powder on the surface of the sintered parts, and the clearing effect was good.
根据EP溶于丙酮的特点，配制出以丙酮为主要成分的混合溶液来清理试样表面浮粉，效果很好。 - Experiments were done on extracting total proteins by using different buffer varieties and different pH. Total proteins were finally extracted with the Buffer A by the method of using the acetone powder plus a suitable amount of PVPP.
比较了不同的缓冲液种类、不同pH条件下茶树叶总蛋白提取的效果，采用丙酮粉加PVPP提取方法、BufferA为提取缓冲液，提取茶树叶总蛋白。 - Conclusion The antigen prepared from rabbit thymus acetone powder contains the Mi 2 protein.
结论兔胸腺丙酮粉中含有Mi2抗原成分。 - Wash the cake with pure acetone, orange colour powder, that is niclosamide ethanolamine salt, can be obtained after dried the cake.
然后冷却、抽滤，以丙酮洗涤滤饼3次，干燥得到橙黄色的氯硝柳胺乙醇胺盐。 - The magnetic properties of magnet are the best when the concentration of cladding's acetone solution is 4.0% wt. Compared to the magnetic powder the content of cladding has little effect on the magnetic properties but obvious influence on the compression strength.
包裹剂的丙酮溶液浓度为4.0%wt时磁性能最好；包裹剂相对于磁粉的含量对磁体的磁性能无太大影响，但对压缩强度有明显影响。 - Acetone is used to clean the molybdenum powder particles in the experiments. At the same time, we have found that the molybdenum powder mixed in acetone can also play the role of dispersing them.
本实验采用丙酮进行清洗，同时研究发现将钼粉在丙酮溶液里搅拌，还能起到一定的分散的作用。