织物中甲醛的测定大多采用乙酰丙酮的显色反应。
Color reaction with acetylacetone is used to determine the formaldehyde content in fabrics.
将聚苯乙烯固载的聚乙二醇用于催化柠檬醛与丙酮的缩合反应。
Polystyrene supported polyethylene glycol was used as catalyst in the condensation reaction of citral and acetone, yield of pseudoionone was 77.4%.
本发明的方法使得导致苯酚商品品质劣化的羟基丙酮的产率显著降低。
The proposed method permits a significant reduction in the yield of hydroxyacetone that causes deterioration in the quality of commercial phenol.
阐述国内外苯酚、丙酮的生产、消费情况及对国内供求趋势进行预测。
The paper reviewed phenol & acetone of production, consumption, import & export as well as competitiveness of main producers at home and abroad. Future development are also forecasted.
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。
And what that means is, if I know this Henry's law constant, for CS2 mixed with acetone specifically, it would be different.
当丙酮的含量在50 %以下时，可以得到稳定的窄分布的纳米粒子胶乳。
Below acetone content of 50%, narrowly distributed nanoparticles stable in water were obtained.
采用动态激光光散射研究了接枝单体及水与丙酮的配比对胶束尺寸的影响。
The influence of the monomer, the ratio of water and acetone on the micelle size was investigated by dynamic laser light scattering.
本文介绍了乙酰丙酮的性能、用途、制备方法及乙酸法合成乙酰丙酮的工艺路线。
The properties, application, preparation methods and process line of production of acetic acid process are introduced.
以含甲醛、丙酮的模拟污染空气，研究其在复合光催化剂作用下的光催化降解行为。
Photocatalytic performance of the catalyst was studied under the action of compound photo-catalyst using simulated polluted air containing formaldehyde and acetone.
利用莫勒图法平衡和控制乙炔、丙酮的允许充装量，能令二者处于安全的平衡状态。
The allowable charged amount of acetylene and acetone controlled and balanced by Mollier diagram can make them in safe equilibrium condition.
文章介绍了丙酮的市场应用和开发前景及工业上催化氧化丙烯直接生产丙酮的工艺流程。
The article Introduces market application, and develop prospect of acetone as well as industrial USES of catalytic oxidation and direct oxidation of propylene to acetone.
总是在垂直地储存和使用钢瓶，以防止丙酮的损失，导致钢瓶容纳溶解的乙炔的能力下降。
Always store and use acetylene cylinders in an upright position to prevent loss of acetone which reduces the cylinder's ability to hold dissolved acetylene.
丙烯水合醚化反应中有副产物丙酮生成，而异丙醇单独进料时产物中没有发现丙酮的生成。
It was shown that there was by product acetone in the products of propene hydration etherification, while there existed no acetone in the products of isopropanol dehydration reaction.
他得出结论，认为臭氧对合成橡胶的侵蚀是广泛的复杂的，可以和丙酮的可提取性联系起来。
They concluded that ozone attack on natural rubber was extensive and complex and could be related to the acetone extractables.
针对乙酰丙酮的应用前景和研究现状，研究了目前乙酰丙酮合成工艺中存在的问题和发展趋势。
Based on the application and study situation, problems of synthesis process of acetylacetone and its development were studied.
本文提出用盛有纯丙酮的丙酮收集瓶测定丙酮收集量的概念及方法，并建立了相应的数学模型。
This paper gives the concept and method of testing acetone escape quantity with acetone-collecting bottle which contains pure acetone, and has built up the corresponding mathematical models.
异丙苯法是苯酚、丙酮的代表性工业制备方法，主要由烃化、氧化、精制、回收四个工序组成。
The typical industrial technology of producing phenol was cumene process containing four steps: alkylation, oxidation, purification and recovering.
乙炔是易燃的，作为溶解气体储存在钢瓶里。钢瓶内填充着充满了浸透了溶剂，通常是丙酮的多孔渗水材料。
Acetylene is a flammable gas stored in cylinders as a dissolved gas. The cylinders are filled with a porous material saturated with a solvent, usually acetone.
解决了最初的一些问题后，成功地生产出了大量丙酮。
After some initial problems, acetone was successfully produced in quantity.
目的是探讨由苯基丙酮酸莫拉氏菌引起的自发性细菌性腹膜炎的诊断。
The objective is to explore the diagnosis of spontaneous bacterial peritonitis induced by Moraxella phenylpyruvica.
那么发生的是，你有丙酮，它是这个。
简单的一个是丙酮，还有二硫化碳。
糖酵解的关键酶——丙酮酸激酶，如果它有遗传缺陷，就导致会atp缺乏、红细胞寿命缩短和溶血性贫血。
Inherited deficiency of pyruvate kinase, a key glycolytic enzyme, causes ATP deficiency, which leads to reduced RBC life span and hemolytic anemia.
对丙酮是一样的。
所以CS2分子为了不接近丙酮，会比正常的，拉乌尔型溶液，更快进入气相。
So the CS2 molecules would rather escape what would normally be a Raoult's law type of solution to go in the gas phase away from being close to the acetone.
氯仿和丙酮喜欢呆在一起,因为丙酮上的氧与氯仿中的氢,有氢键作用。
Chloroform and acetone are happy together because of the hydrogen bonding between the oxygen here and the hydrogen in chloroform.
二氯醋酸的作用是通过促进一种酶催化丙酮酸进入产能循环过程而重新激活线粒体。
The role of dichloroacetate is to re-activate the mitochondria by stimulating an enzyme that feeds pyruvate into their energy-generating cycle.
丙酮酸如果产生过多，多余的丙酮酸通常都会转化为乳酸。
If too much pyruvate is being made, the surplus is normally turned into lactic acid.
比如说，某些蜂蜜在被稀释时能产生过氧化氢，这一物质具有抗菌的功效，但是曼努卡蜂蜜能产生一种不同的抗菌物质，丙酮醛。
For example, some honeys produce hydrogen peroxide when diluted - that's what gives them antimicrobial properties - but Manuka honey produces a different antimicrobial substance called methylglyoxal.
比如说，某些蜂蜜在被稀释时能产生过氧化氢，这一物质具有抗菌的功效，但是曼努卡蜂蜜能产生一种不同的抗菌物质，丙酮醛。
For example, some honeys produce hydrogen peroxide when diluted - that's what gives them antimicrobial properties - but Manuka honey produces a different antimicrobial substance called methylglyoxal.
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