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).
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
简要评述了用甲基异丁基酮（ MIBK）萃取分离锆铪方法的基本原理、分离工艺和条件、萃取设备。
The extraction separation process for zirconium and hafnium with MIBK was briefly reviewed in this paper.
简略叙述了甲基紫罗兰酮的香气特征及其在香精方面的应用，主要介绍了从山苍子精油中提取柠檬醛来合成甲基紫罗兰酮的方法。
The aroma characteristic of methyl ionone and its application in essence is outlined briefly. The synthetic method of methyl ionone by using citral from litsea cubeba oil is mainly introduced.
在有机合成中，芳环化合物的氯甲基化和将苄基卤氧化成芳醛或芳酮是一类极其重要的反应。
In organic synthesis, chloromethylation of aromatic compounds and oxidation of benzylic halides to aromatic aldehydes or aromatic ketones are extremely important reactions.
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.
在所选的13种小麦植株挥发物及蚜害诱导挥发物组分中，6-甲基-5-庚烯-2-酮、6-甲基-5-庚烯-2-醇和水杨酸甲酯对这2种蚜虫表现出强的驱拒作用；
Among the 13 volatile compounds which were chosen for this test, 6-methyl-5-hepten-2-one, 6-methyl-5-hepten-2-ol and methyl salicylate were repellent strongly to the two aphid species;
共聚物在N，N-二甲基酰胺（DMF）、二甲基亚砜（DMSO）、N-甲基-2-吡咯烷酮（NMP）等极性溶剂和浓H2SO4中有良好的溶解性。
The copolymers show good solubility in N, N-dimethylformamide (DMF), dimethyl sulphoxide (DMSO), N-methyl-2-pyrrolidone (NMP) and some inorganic acids like H2SO4.
本文将锗一水杨基荧光酮一溴化十六烷基三甲基铵胶束五色体系应用于流动注射分析，建立了测定微量锗的快速方法。
A new method for the flow injection spectrophotometric determination of germanium using salicylfluorone in the presence of cationic surfactant cetyltrimethylammonium bromide has been developed.
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