丙酮

A method to analyze acetone based on photolysis and electric field was researched.

提出了一种利用光解和电场电离进行丙酮检测的方法。

Based on the experimental results, the multiphoton ionization dissociation mechanics of acetone was discussed.

根据实验结果对丙酮分子在该波长范围内的多光子电离机理作了讨论。

It can be dissolved in Methanol, Ethanol and acetone, but not in water.

可溶于甲醇、乙醇、丙酮等有机溶剂，不溶于水。

The influence of acetone concentraion and temperature on the metastability has been investigated.

实验考察了丙酮浓度和温度对溶析结晶介稳态的影响。

Objective: To develop a GC method for determination of acetone in sulfadimidine.

目的：建立磺胺二甲嘧啶合成中所用有机溶剂丙酮残留量的测定方法。

Ml sulfuric acid and 1 ml acetone were added for a total volume of 6 ml.

1毫升1毫升硫酸、丙酮等内容进行了总额6毫升。

I would like to ask Xuzhou where sales of acetone ah!

请问徐州哪里有卖丙酮的啊！

While acetone was used as substrate, the configuration of aldol product was related to the amount of water.

而对丙酮与芳香醛的反应，发现选择性和Aldol产物的构型与所用水量有关。

Results show that purity of acetone can reach 99.7%.

结果表明，采用本工艺可得质量分数为99.7%的丙酮。

The results show the magnetic field can affect the strength of hydrogen bonding between acetone and water molecules.

这一结果则说明磁场作用能够增强丙酮与水分子间的氢键相互作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。