这些箔片和他的连接线到电极，必须能够经受油墨中的溶剂，如，丙酮，乙醇，甲基酮和水。
The foil and its connections to the charge electrodes must withstand inks based on a range of solvents such as acetone, ethanol, methyl-ethyl-ketone and water.
烯酮，特别是二甲基烯酮，很容易齐聚和聚合。
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.
烯酮，特别是二甲基烯酮，很容易齐聚和聚合。
Ketenes notably dimethyl ketene readily undergo oligomerization and polymerization.
甲基茉莉酮酸对细胞的毒性较小，并使细胞的生长期延长；
Methyl jasmonic acid was relatively less toxic and could prolong the growth of cells.
研究了甲基异丁基酮(MIBK)萃取分离金，用电感耦合等离子体原子发射光谱法(ICP AES)测定镀金液中杂质元素的新方法。
After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
通过对甲基异丁基酮生产装置精馏系统的优化模拟，得到了整个流程的工艺设计参数。
Process design parameters for the whole flow sheet of rectification system in the methyl isobutyl ketone (MIBK) production facility are obtained through optimized simulation.
经光谱数据的分析，分别鉴定为木栓酮（1）、5羟甲基糠醛（2 ）、柠檬苦素（3）、闹米林（4 ）及胡萝卜苷（5 ） 。
The structures of these compounds were determined as friedelin(1), 5 hydroxymethyl furaldehyde(2), limonin(3), nomilin(4), daucosterol(5)by spectral methods.
研究了化妆品中的甲基异噻唑啉酮、免洗消毒剂以及苯氧基乙醇推进剂的抗菌活性。
What's more, it studied the antibacterial activity of methyl lisothiazolinone, rinse-free disinfectants and phenoxyethanol.
以2，3- 丁二酮和乙二胺为原料，采用二步法合成了2，3-二甲基吡嗪．研究了催化剂体系对脱氢反应的影响，得到了较好的结果．。
Dimethylpyrazine was synthesized by the two_steps method of 2,3-butylanedione and ethylenediamine, the dehydrogen catalytic system was studied and better results were obtained.
甲基异丁基酮是一种重要的化工原料，应用十分广泛。
Methyl isobutyl ketone is one of the most important chemical products, which is widely used in the field of chemical engineering.
甲基异丁基酮(MIBK)是一种重要的化工原料，应用十分广泛。
Methyl isobutyl ketone (MIBK) is one of the most important chemical products, which is widely used in the field of chemical engineering.
介绍了甲基异丁基酮的性质、用途、生产和市场情况，概述了其工艺技术和发展前景。
This article describe introduce the property, application , production and market of methylisobutylketone and it' s process technology and prospect in brief.
目的研究去甲基雏菊叶龙胆酮（DMB）对肝星状细胞（HSC）活化的影响及其机制。
Objective To investigate the effects of demethylbellidifolin(DMB) on activation of hepatic stellate cells(HSC) and its underlying mechanism.
喹啉和甲基喹啉的降解可生成羟基喹啉和甲基2（1H）喹啉酮中间产物。
Oxyquinoline and methyl-2(1H)-quinolinone were the intermediate degradation products of quinoline and methyl quinoline respectively.
目的：探讨1 （3氟苯基）5甲基2 （1H）吡啶酮对鼠肾纤维化的治疗作用。
Objective To explore the curative effects of 1 (3 fluorophenyl) 5 methyl 2 (1H) pyridone (FMP) on renal fibrosis in rats.
本发明同时提供了一种用于该针织浸渍PU手套生产工艺的溶剂，由聚氨酯树脂和甲基吡咯烷酮按比例配制。
The invention also provides a solvent for the production process of knitted impregnated PU gloves, which is prepared from polyurethane resin and methyl l pyrrolidone according to a certain proportion.
烯酮，特别是二甲基烯酮，很容易齐聚和。
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.
综述了甲基异丁基酮的国内生产情况，介绍了它的性质、应用与合成工艺，展望了其应用范围扩大的前景。
The paper reviews the domestic status of MIBK production; introduces its properties, application and synthetic process; presents the prospect of its expanding application range.
采用新方法合成了鲜见文献报道的新化合物2 -羟基-3-氰甲基-5 -甲基苯乙酮。该方法具有反应时间短、操作简便、收率好等优点。
Using the new method, 2 hydroxy 3 cyanmethyl 5 methyl acetophenone was synthesized in a short reaction period, and the yield was good.
本文以聚矾和磺化聚砜共混物为膜材料，二甲基乙酰胺为溶剂，聚乙烯吡咯啉酮和邻苯二甲酸二甲酯为添加剂配制纺丝液，纺制外压中空纤维超滤膜。
This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.
为提高碱性磷酸酶（ALP）活性测定的灵敏度，对以4-甲基伞形酮磷酸酯（4-MUP）为底物的荧光法进行了研究。
In order to improve the sensitivity of detection of alkaline phosphatase(ALP)activity, a fluorometric method based on 4-methylumbelliferyl phosphate(4-MUP)as substrate was investigated.
通过锂试剂的方法，合成了三氟甲基苯基环已基酮化合物，反应产率在到60％。
Synthesis of phenylcyclohexane trifluoromethyl ketones by lithium reagent is studied and the yield of reaction is 60%.
此外，乙苯及其衍生物的侧链亚甲基氧化制备芳酮的反应也具有很广阔的应用前景。
In addition, the oxidation of the side chain on alkybenzene is a promising route to get ketone product.
探讨了聚乙烯吡咯烷酮浓度，羧甲基淀粉钠用量对法莫替丁分散片崩解的影响及不同介质对其溶出的影响。
Famotidine dispersible tablets were prepared. The influence of PVP concentration, sodium starch glycolate quantity and different medium on disintegration and dissolution rate is discussed.
而药物甲基纳曲酮看起来能够阻断肿瘤的生长和入侵。
And the drug methylnaltrexone seems to inhibit cancer growth and invasion.
袁博士自1994年起就一直在芝加哥大学工作，专攻甲基纳曲酮的临床研发。
Since 1994, Dr. Yuan has been working at the University of Chicago, especially on the clinical development of methylnaltrexone.
本文对一些词典、手册中关于甲基紫罗兰酮和鸢尾酮的结构式和名称中的一些错误和疏漏进行了讨论。
Several errors and confusions of structural formula and name for methylionone and bone in some dictionaries and handbooks are discussed.
对甲基异丙烯基酮的合成工艺进行了改进，比较了在不同温度下，对醇酮中间体和脱水反应收率的影响。
Improvement of synthesis process of methyl isopropenyl ketone was introduced, and the yields in different temperature was compared.
以溶剂A和N-甲基吡咯烷酮的混合物为萃取剂，对催化裂化柴油进行了脱色精制研究。
Refining method with solvent mixed A with N-methyl pyrrolidone was used to decolor the FCC diesel oil.
以溶剂A和N-甲基吡咯烷酮的混合物为萃取剂，对催化裂化柴油进行了脱色精制研究。
Refining method with solvent mixed A with N-methyl pyrrolidone was used to decolor the FCC diesel oil.
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