acetone
美 [ˈæsəˌtoʊn] 
英 [ˈæsəˌtəʊn]
英汉双解
1. | 丙酮a clear liquid with a strong smell used for cleaning things, making paint thinner and producing various chemicals |
英汉解释
英英解释
例句
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。
And what that means is, if I know this Henry's law constant, for CS2 mixed with acetone specifically, it would be different.
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。
Thoroughly clean the rim, hub, and spokes with a rag dampened with acetone or other solvent.
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。
Do not use abrasive cleaning agents, scourers , acetone, alcohol etc. to clean the appliance.
不要使用研磨剂、擦洗器、丙酮、酒精等清洁榨汁机。
The invention discloses a cassava meal medium and a method for producing acetone, butanol and ethanol by fermentation.
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。
As a solution, toluene and isopropanol are replaced by acetone to determine isocyanate group in polyurethane.
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。
Laccase-catalyzed oxidative polymerization of 1-naphthol was carried out in a closed system containing acetone and sodium acetate buffer.
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；
Objective To determine the total sugars in water extract and acetone extract from Sanyechong tea.
目的测定三叶虫茶的水提液和丙酮提取物中的总糖含量。
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。
The arylcarboxylato compounds are more soluble, e. g. , in CHCl3 and acetone, but the solutions are extremely air-sensitive.
芳羧基化合物较易溶，例如它们能溶于CHCl3和丙酮中，但这些溶液对空气是极为敏感的。
Its chief commercial use up to 1970 was in the manufacture of acetone, but this application has been declining in recent years.
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。
A YOUNG man walks into a Home Depot and buys a large quantity of acetone.
一个年轻人走进家得宝（HomeDepot）买了大量的丙酮；
Arbitrarily into acetone, lactic acid and dimethyl disulfide is not a good attractant mixed together.
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。
The preparations of waterborne polyurethane are dominated by acetone method, prepolymer diffusion method and molten dispersion method.
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。
The Daidzin was obtained with a purity of 90% using acetone circumfluence extraction and the hybrid extraction of acetone and ethyl acetate.
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；
As for the epoxy adhesive, there was little difference before and after acetone surface treatment.
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。
The spinning solution is made by dissolving cellulose acetate in acetone containing a small amount of water (up to 10 percent).
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。
During the preparation, the products and hydrogen chloride were continuously discharged with full reflux of acetone.
在制备过程中，丙酮全回流并连续地排出产品和氯化氢。
The results show that the extraction which got by alcohol and acetone respectively have the stranger antioxidant activity ability.
实验表明乙醇和丙酮做溶剂的提取物具有较强的抗氧化能力；
Reinforcement fibres. Glass fibre. Measurement of the percentage of soluble sizing in acetone. Flask method.
增强纤维.玻璃纤维.丙酮中溶解物百分率的测量.烧瓶法
The process flow was designed and experimentally studied for separation of acetone, tetrahydrofuran(THF) , triethylamine and water mixture.
对丙酮、四氢呋喃、三乙胺、水混合物的分离进行了工艺流程设计和实验研究。
Soluble in ethanol, acetone or acetonitrile, more difficult to dissolve in ether, a few Insoluble in water.
易溶于乙醇、或乙腈，较难溶于乙醚，几不溶于水。
Afterwards clean the welding areas( both pipe and socket) with acetone( or similar) and with fluffless paper.
然后清洁需要熔接处（括管材和热熔套接）用丙酮或其它类似物品。
This text discussed preparation and the method of dimethoxypropane for the raw materials with the acetone, the methanol, and the glycerine.
讨论了以丙酮、丙二醇、甲醇为原料间接法制备二甲氧基丙烷的方法。
Ammonia may be a sign of renal failure and elevated acetone levels can indicate diabetes.
过量的氨则可能是肾衰竭的征兆而丙酮含量的升高则显示患有糖尿病。
Other popular cosmetics were an indelible pencil (quite ordinary, not cosmetic) and parquet lacquer with acetone coming complete.
其他常见的化妆品则有“消不去铅笔”（建筑业常用，本不是化妆品）和成分完全是丙酮的地板漆。
Methods After culture solution acidification, acetic acid was extracted by acetone and ether, and detected by gas chromatography.
方法培养液酸化后，用丙酮和乙醚提取乙酸，气相色谱进行检测。
