propionic acid
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释义
丙酸；
英英释义
propionic acid [ ,prəupi'ɔnik, -'əu- ]
n.a liquid fatty acid found in milk and sweat and in fuel distillates
同义词：propanoic acid
双语例句
This product is compound of nitric acid miconazole and clobetasol propionate.
本品为硝酸咪康唑与丙酸氯倍他索的复方制剂。
The vapor association of acetic acid and propionic acid due to dimerization and trimerization has been considered as well.
考虑乙酸与丙酸于气相因结合作用在气相形成二聚体及三聚体。
权威例句
Metabolism of propionic acid in animal tissues.High propionic acid fermentations and mineral accumulation in the cecum of rats adapted to different levels of inulin.
Increased Vulnerability to 3-Nitropropionic Acid in an Animal Model of Huntington's Disease
The aryl propionic acid R-flurbiprofen selectively induces p75NTR-dependent decreased survival of prostate tumor cells.
DITPA (3,5-Diiodothyropropionic Acid), a thyroid hormone analog to treat heart failure: phase II trial veterans affairs cooperative ...
Age-dependent vulnerability of the striatum to the mitochondrial toxin 3-nitropropionic acid.
Mechanisms of cell death induced by the mitochondrial toxin 3- nitropropionic acid: Acute excitotoxic necrosis and delayed apoptosis
Chemistry of bleomycin. VII. Synthesis of -amino- -(4-amino-6-carboxy-5-methylpyrimidin-2-yl)-propionic acid, an amine component of...
Mice Deficient in Cellular Glutathione Peroxidase Show Increased Vulnerability to Malonate, 3-Nitropropionic Acid, and 1-Methyl-4-Ph...
Involvement of arginine 120, glutamate 524, and tyrosine 355 in the binding of arachidonate and 2-phenylpropionic acid inhibitors to...
1. Propionic acid and its salts are important feed preservatives.
丙酸及其盐是重要的饲料防腐剂。
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2. Propionic acid is product heavily short of in our country.
丙酸是目前国内十分紧缺的一种产品。
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3. The method can be used to test the propionic acid in the antimicrobial.
可用于测定防霉剂中的丙酸含量。
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4. Waterborne polyurethane resin is prepared by alcoholyzing oil with polyol at first, and then reacting with polyether (polyester), dimethylol propionic acid, diisocyanate.
油与多元醇经醇解反应，进而与聚醚或聚酯、 二羟甲基丙酸、 二异氰酸酯反应制得水溶性氨酯油。
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5. The esterification reaction of propionic acid with n-pentanol was studied by using novel aluminophosphate and silicoaluminophosphate molecular sieves as catalysts.
用新型磷酸铝分子筛和硅磷酸铝分子筛作催化剂，对丙酸和正戊醇液—固相酯化反应进行了研究。
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6. Objective To determine the best synthesis condition of 3-(4-iodobenzyl)propionic acid.
目的考察3-（4-碘苯甲酰基）丙酸的最佳合成条件。
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7. Benzyl propionate was synthesized by the esterification reaction of benzyl alcohol with propionic acid using potassium bisulfate.
用硫酸氢钾催化苯甲醇与丙酸的酯化反应合成了丙酸苄酯。
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8. Using niobic acid as catalyst, cyclohexane as dehydrant, benzyl propionate was synthesized based on propionic acid and benzyl alcohol.
摘要以铌作催化剂，环己烷为带水剂，用丙酸和苯甲醇直接合成了丙酸芐酯。
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9. Under the selected conditions of the chromatographic operation, there was the better separation efficiency between 2-(4- hydroxyphenoxy) propionic acid and impurities(such as hydroquinone, etc).
在选定的色谱操作条件下，2-（4-羟基苯氧基）丙酸与杂质对苯二酚等之间具有良好的分高效果。
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10. The high yield of propionic acid in mixed acid fermentation was the main reason for the low hydrogen production capacity.
混合酸发酵的发酵产物中丙酸含量较高是产氢能力偏低的主要原因。
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11. Propionic acid as a slow transformation, there will be a gradual accumulation in the latter part of the process.
丙酸由于转化速度较慢，在后期会有一个逐渐积累的过程。
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12. With the material of propionic acid and isobutyl alcohol, the synthesis of isobutyl propionate by using solid Mo-Ni Catalyst to replace common vitriol is studied.
以丙酸和异丁醇为原料，以改性钼镍粉取代以往常用的硫酸作催化剂，进行了丙酸异丁酯的合成研究。
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13. Production techniques and market of propionic aldehyde and propionic acid and propanol are introduced in this paper.
本文综述了丙醛、丙酸、丙醇的工艺技术及市场前景。
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14. In addition, some organic acids with the bad breath, such as butyric acid and propionic acid, and indole, methyl indole compounds and cadaverine.
此外，一些有机酸也与口臭有关，如丁酸和丙酸，以及吲哚、甲基吲哚和尸胺等化合物。
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15. If propionic, butytric, iso-valeric, hexanic acid et al short-chain fatty acids were detected in urine of human, the urine can be regarded as pathologic urine.
实验表明：正常人尿样中仅能检出乙酸和微量丙酸、若尿样中存有丙酸、异戊酸、已酸等短链脂肪酸均可认为是病理性尿。
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16. The refining method of the propionic acid guanidine of the invention has high refining yield and menstruum can be recovered and applied, thereby greatly reducing waste water quantity.
本发明丙酸胍的精制方法精制收率高，溶媒可回收套用，并大大减少了废水量。
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17. And the extraction of flavoring substances from yellow water could produce propionic acid and starter etc.
提取香味物质；发酵制备丙酸；制酒曲等。
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18. Moreover, the average rate can rise and the hardness will reach the maximum along with the increasing concentration of propionic acid.
在其它条件不变的情况下，随着丙酸浓度的增加，平均镀速有所上升，而硬度先上升，达到一个最大值后开始下降。
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19. An coupling bioprocess for in situ propionic acid recovery coupled with fermentation of vitamin B12 was established based on this technology.
将此工艺用于发酵过程中丙酸的原位吸附分离，建立了维生素b12发酵与丙酸在线分离的耦合过程。
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20. The synthetic conditions of zinc propionate with propionic acid and basic zinc carbonate as raw materials were studied.
以丙酸和碱式碳酸锌为原料，制备了食品及饲料添加剂丙酸锌。
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21. Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.
在大多数标本中含有乙酸、丙酸、丁酸、异丁酸、戍酸、乳酸和琥珀酸，与细菌培养的结果基本相符。
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22. With the trash of carapace aquatic product as the calcium source, calcium propionate is produced by the synthesis of propionic acid and acid.
利用甲壳类水产的废弃物为钙源，与丙酸合成丙酸钙。
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23. Formic Acid, Acetic Acid, Propionic Acid and Ammonium Formate.
甲酸，乙酸，丙酸和甲酸铵。
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24. Propionic Acid, Formic Acid, Acetic Acid and Ammonium Propionate.
丙酸，甲酸，乙酸和丙酸铵。
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25. In the methanogenic process, accompanied by the accumulation of propionic acid and butyric acid. (3) Strain P4-1 could degrade p-toluene sulfonate in the present of yeast.
研究中分离的菌株P4-1，能够降解对甲苯磺酸盐，并且在有酵母粉的情况下能明显提高其降解能力，在废水处理中有重要意义。
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26. In the methanogenic process, accompanied by the accumulation of propionic acid and butyric acid. (3) Strain P4-1 could degrade p-toluene sulfonate in the present of yeast.
研究中分离的菌株P4-1，能够降解对甲苯磺酸盐，并且在有酵母粉的情况下能明显提高其降解能力，在废水处理中有重要意义。
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27. 2-(2,4-dichlorophenoxy) propionic acid
2-（2,4-二氯苯氧基）丙酸
-- 来源 -- 英汉 - 翻译参考[网络]
28. propionic acid
丙酸
-- 来源 -- 英汉 - 短句参考
29. propionic acid fermentation
丙酸发酵
-- 来源 -- 英汉 - 翻译参考[网络]
30. the amide of propionic acid (C2H5CONH2).
丙酸的氨化物（CHCONH）。
-- 来源 -- 汉英 - 翻译参考
31. epoxy-propionic acid
环氧丙酸
-- 来源 -- 英汉 - 翻译参考[网络]
32. dihydromethyl propionic acid(DMPA)
二羟甲基丙酸
-- 来源 -- 英汉 - 翻译参考[网络]
33. dibromophenyl-propionic acid
二溴苯基丙酸
-- 来源 -- 英汉 - 翻译参考[网络]
34. preserve grains with propionic acid
用丙酸保存粮食
-- 来源 -- 英汉 - 翻译参考[网络]
35. amino hydroxy propionic acid
氨基羟基丙酸
-- 来源 -- 英汉 - 翻译参考[网络]
36. A salt or an ester of propionic acid.
丙酸盐丙酸的一种盐或脂
-- 来源 -- 英汉 - 短句参考
propionic acid
