butanone
n.
丁酮；
英英释义
butanone[ 'bju:tənəun ]
n.colorless soluble flammable liquid ketone used as a solvent for resins and as a paint remover and in lacquers and cements and adhesives and cleaning fluids and celluloid
同义词：methyl ethyl ketone
权威例句
Molecular photochemistry. XV. Photochemitry of 2-isopropylidenecyclobutanonesInhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced lung tumorigenesis by dietary olive oil and squalene.
Field studies on the potential of butanone, carbon dioxide, honey extract, 1-octen-3-ol, L-lactic acid and phenols as attractants fo...
ChemInform Abstract: NEW SYNTHETIC REACTIONS, GEMINAL ALKYLATION VIA ALPHA‐TRIMETHYLENEDITHIOCYCLOBUTANONES
Inhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced DNA adduct formation and tumorigenicity in the lung of F344 rat...
Inhibition of N-nitrosodiethylamine- and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced tumorigenesis in A/J mice by green t...
ChemInform Abstract: Transition Metal-Catalyzed [6 + 2] Cycloadditions of 2-Vinylcyclobutanones and Alkenes: A New Reaction for the ...
Effects of 1,4-phenylenebis(methylene)selenocyanate and selenomethionine on 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced t...
Inhibition of adenoma progression to adenocarcinoma in a 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone-induced lung tumorigenesis m...
A volumetric and viscosity study for the mixtures of 1-n-butyl-3-methylimidazolium tetrafluoroborate ionic liquid with acetonitrile,...
1. The results showed that the selectivity of TBHQ increased by using a mixture of toluene and butanone.
实验表明在甲苯和丁酮的混合溶剂中进行反应能显著提高TBHQ的选择性；
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2. The microvasculature of Ochotona daurica, pigeon small intestinal villi and Eremias argus peters lung injected with solution of ABS in butanone was studied under scanning electron microscope.
用扫描电镜观察了ABS丁酮溶液灌注的鼠兔输卵管微血管、家鸽小肠绒毛微血管和丽斑麻蜥肺微血管构筑情况。
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3. Results Those samples ingredients easy to volatilize were mainly toluene, butanone, gasoline, ethyl acetate, acetone, etc. All of them were rated as low toxic for their acute toxicity.
结果各样品中易挥发的主要成分为甲苯、丁酮、汽油、醋酸乙酯、丙酮等，其急性毒性分级均为低毒。
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4. The influences of the molar ratio of butanone to 1,2-propanediol, the dosage of catalyst and the reaction time on the yield are studied.
研究了丁酮与1，2-丙二醇量比、催化剂用量及反应时间等反应条件对收率的影响。
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5. Imazethapyr is synthesized from 3 - methyl - 2 - butanone. Butyraldehyde, nucochloric acid or diethyl oxalate by eight steps reaction.
咪草烟的合成可以用3-甲基-2-丁酮、 正丁醛、 粘氯酸或草酸二乙酯等原料，经八步反应制得。
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6. Determination of oil content in petroleum wax (butanone-toluene method) was studied.
对丁酮-甲苯法测定石油蜡的含油量进行了研究。
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7. In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.
论文测定了DMF、丁酮和甲苯在DBP中的亨利系数。
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8. Radix Scutellariae was examined by Silca gel-G, the mobile phase was ethyl acetate-butanone-formic acid-water (5:3:1:1).
黄芩：采用硅胶G板，以醋酸乙酯-丁酮-甲酸-水（5：3：1：1）为展开剂，显色剂为1％三氯化铁乙醇溶液。
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9. Thep-benzoquinone was oxidized to open the ring and formed other intermittent products such as butanol, butanone, propanoic acid and ethanediol.
对苯醌开环后，进一步被氧化，中间会生成丁醇、丁酮、丙醇、乙二醇等。
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10. And the absorption performances of DMF, butanone and toluene in water and DBP and the absorption performances of butanone and toluene in DMF were measured as well.
同时分别测定了采用水和DBP吸收DMF、丁酮和甲苯的吸收效果以及采用DMF吸收丁酮和甲苯的吸收效果。
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11. The production is washed by 95% ethanol , we can get delamination, then using butanone to extract the lower layer , the purificatory glucose ferulic acid esters can be accepted.
所得产物用95%乙醇分层，然后用丁酮萃取，得到精制的阿魏酸葡糖酯。
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12. Compared with the traditional method of nitrosation of butanone, this method has many advantages, such as simple operation, high yield, and low environmental pollution due to recycling of oxidant.
该方法与传统的丁酮亚硝化法相比，具有操作简单、产率高的优点，而且氧化剂可再生循环使用，对环境的污染小。
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13. The invention discloses a strain for generating 3-hydroxy butanone and the application thereof, which belong to the field of bioengineering technology.
本发明属于生物工程技术领域，公开了一种产3-羟基丁酮的菌株及其应用。
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14. Compare with single VOCs, each factors has consistent influence trend in the removal efficiency of toluene and butanone, which exist in mixing VOCs.
与单一组分相比，混合组分中甲苯、丁酮去除率受到初始浓度、输入电压、脉冲峰值电压影响的变化趋势是一致的。
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15. Repetitiveness of the method was validated, and the oil content of some domestic products of petroleum wax was measured with the butanone-toluene method.
同时对该方法的重复性进行验证，并对国内部分石油蜡产品进行了含油量测定实验。
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16. The purpose of this experiment is to find a suitable method of separation about butanone and water azeotrope.
本次实验的目的就是找到一个合适的方法分离丁酮与水的共沸物。
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17. The paper introduced the reaction mechanism of the MOS sensor TGS822 sensitive to butanone. And analyzed the feasibility of the sensor used in the air fresh test of range hood.
本文介绍了TGS822型MOS传感器对丁酮的反应机理，分析了将该传感器应用于吸油烟机气味降低度实验的可行性。
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18. The compressive modulus of Elasticity of the butanone rubber gasket are given, based on the compressive test Value of this type gasket, with the analysis and inference method by the authors.
笔者以垫片的压缩试验数据为基础，用分析推理的方法，确定出了丁腈橡胶垫片的压缩弹性模量。
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19. Fresh pig lung 8 cases, ABS, acetone and butanone;
离体新鲜猪肺8只；ABS颗粒，丙酮、丁酮；
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20. Moreover, the producing process of titanium-silica zeolite and the control of condition in manufacture of 2-butanone oxime were introduced.
并介绍了钛硅分子筛的制备过程及合成丁酮肟过程中的条件控制。
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21. The vascular and microvascular architecture of 7 adult female ochotona daurica uterus injected with solution of ABS in butanone were studied under optical and scanning electron microscopes.
用光镜和扫描电镜观察了ABS丁酮溶液灌注的达乌尔鼠兔子宫血管与微血管构筑情况。
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22. Molar ratio of butanone to glycol, the dosage of catalyst, the volume of cyclohexane as the water-carrying agent and reaction time on the yield were discussed and the best conditions were found out.
探讨了丁酮与乙二醇量比、催化剂用量、带水剂及反应时间对收率的影响。
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23. In the pretreatment unit of feedstock of butanone plant, extraction distillation is used to separate butane and butylene.
在甲乙酮装置的原料预处理工段中，采用了萃取精馏的方法分离丁烷和丁烯以制取甲乙酮等产品。
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24. Using n-Hexanol as absorbent, a sort of absorbent absorbing toluene-butanone is realized.
利用正己醇作为吸收剂，实现了一种溶剂对甲苯-丁酮混合组分同时吸收采样。
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25. The cold—lust of the plasticizing agent that use it as material is better than the ester of Butanone and Octanol.
以它为原料的增塑剂耐寒性优于丁醇和辛醇的酯类。
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26. The principal aroma components in mulberries were composed of hexaldehyde, nonanal, hexanol, 1-butanol, 3-methyl-2,3-butanediol, phenylethanol and 3-hydroxy-2-butanone.
己醛、壬醛、己醇、3-甲基-丁醇、2，3-丁二醇、苯乙醇和3-羟基-2-丁酮则是桑椹的主体香气成分。
124.205.222.100
27. Methods: Both drugs were extracted with hexane, ether and butanone and then the extracts obtained were measured with FT IR spectrometer.
方法：对大蜜丸剂采用统一的提取方法，对每一个样品都依次用正己烷、乙醚和丁酮提取并测试其提取物的红外指纹图谱。
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28. Methods: Both drugs were extracted with hexane, ether and butanone and then the extracts obtained were measured with FT IR spectrometer.
方法：对大蜜丸剂采用统一的提取方法，对每一个样品都依次用正己烷、乙醚和丁酮提取并测试其提取物的红外指纹图谱。
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29. butanone diacid
丁酮二酸
-- 来源 -- 英汉 - 翻译参考[网络]
butanone
