acetone
英音[ ˈæsɪtəʊn ] 美音[ ˈæsɪtoʊn ]

丙酮

常用释义

词性释义

n.

[有化] 丙酮
例句
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  • 丙酮
A small bit of un- nitrated cotton was than removed, and the rest of the acetone was allowed to dry.
小位联合国被硝化处理的棉花比被去除是,并且丙酮的剩余让烘干。
In the first step, the body water and soluble fats are dissolved from the body by placing it into a solvent bath (e. g. , an acetone bath).
第一步,通过将尸体放入溶剂缸槽(比如丙酮),去除身体的水份和可溶性脂肪。
I used solvents such as water, acetone, and denatured alcohol to push the crayon dust around as if it were paint.
我用一些溶剂涂抹粉笔,让画面效果看起来像是用颜料处理过的。
By using ultrasonic waves to break the cell of strain B. 9, and with acetone as the abstracting liquid, more carotene would be abstracted.
用丙酮作提取液,以超声波破碎菌体的方法类胡萝卜素得量较高;
Its major use is in the production of acetic acid and its derivative acetone and various acetates, and of numerous other organic chemicals.
它主要用于生产醋酸及其衍生物和各种醋酸酯,以及生产许多其他有机化学品。
Protein quantitative and SDS-PAGE electrophoresis results showed that TCA-acetone method was the best for extracting tea callus proteins.
通过对蛋白得率和SDS-PAGE单向电泳图谱的比较,发现TCA-丙酮法最适合茶树愈伤组织中蛋白质的提取;
But I'm afraid I'm going to have to go with reality. p star for acetone.
但我恐怕我要,表现真是情况,丙酮的p星。
那意味着,如果我知道亨利定律常数,这里指对于CS2和丙酮的混合,它会有不同。
彻底清洁轮圈,轮毂,辐条和用抹布用丙酮或其他溶剂擦洗。
Confirm carrier gas flow through the column . Immerse the end of the column in a vial of acetone and check bubbles .
确保载气通过了柱子。将柱尾端入丙酮中检查气泡。
Carbofuran is an insoluble solid, formulated as a water-based suspension that contains no acetone or organic solvents.
Carbofuran是一个不溶性固体,制剂为不含丙酮或有机溶剂的水基悬浮液。
不要使用研磨剂、擦洗器、丙酮、酒精等清洁榨汁机。
本发明公开了一种木薯粉培养基以及发酵生产丙酮、丁醇、乙醇的方法。
采用丙酮代替甲苯和异丙醇作溶剂,采用二正丁胺滴定法测定聚氨酯中的异氰酸酯基。
漆酶催化氧化聚合的1-萘酚进行了一个封闭的系统含有丙酮,醋酸钠缓冲液。
One might expect azomethane to have a Y structure similar to that of acetone(CH3)2CO.
可以预期偶氮甲烷分子具有和丙酮(CH3)2CO分子相似的丫形结构。
Light fraction and sodium phenolate can be returned to the production processes of phenol and acetone.
轻组分和酚钠盐均返回苯酚、丙酮生产装置。
around the interface dial. Never use cleansers containing alcohol , petrol or acetone.
要使用含酒精、汽油或丙酮的清洁剂进行清洗。
Do not clean PC sheets with benzene, gasoline, acetone, or tetra chloromethane .
勿用苯、汽油、丙酮或四氯化碳清;
目的测定三叶虫茶的水提液和丙酮提取物中的总糖含量。
在1970年以前的主要工业用途是制造丙酮,但近年来此用途在减少。
The principal factors affecting the grading process for the recrystallization of RDX from acetone are given through the orthogonal test.
通过正交试验,给出影响RDX丙酮重结晶粒度分级工艺的主要因素。
一个年轻人走进家得宝(HomeDepot)买了大量的丙酮;
擅自闯入丙酮,乳酸和二甲基二硫不是一个好引诱剂混合在一起。
水性聚氨酯的合成方法,以丙酮法、预聚体扩散法和熔融分散法为主。
利用丙酮回流萃取,然后丙酮、乙酸乙酯组合萃取可以得到90%纯度的Daidzin产品;
而对于环氧树脂胶合试件来说,丙酮表面处理处理前后压缩剪切强度的差异不大。
Plastics. Phenolic moulding materials. Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state).
塑料.酚醛铸模材料.丙酮溶物质的测定(非铸模状态内材料中的大致树脂含量)
The extraction effect of petroleum ether was better than that of mixed petroleum ether-acetone solution.
石油醚的提取效果比石油醚-丙酮混合液的提取效果好。
将醋酯纤维素溶解于丙酮中(丙酮中含有少量的水,最大含水量为丙酮重量的10%)而形成纺丝液。
1·After some initial problems, acetone was successfully produced in quantity.
解决了最初的一些问题后,成功地生产出了大量丙酮。
—— 《柯林斯英汉双解大词典》
2·So what happens is, you have acetone, it's this.
那么发生的是,你有丙酮,它是这个。
3·Because now, every molecule, every CS2 molecule, is completely surrounded by acetone.
因为现在,每个分子,每个CS2分子,完全被丙酮包围。
4·An easy one is acetone. And carbon disulfide.
简单的一个是丙酮,还有二硫化碳。
5·Doesn't like that. It says, get me out here, I'd much rather be in the gas phase, compared to the ideal case, then surrounded by all these acetone molecules, right?
不像那个,它说,让我出来到这儿,我更愿意处于气相,相比于理想情况,那样被,所有这些丙酮分子包围,对吗?
常用短语
acetone cyanohydrin
acetone cyanohydrin - [化]丙酮合氰化氢
同义词