propionic的中文翻译

propionic

英[prɒpaˈɪɒnɪk] 美[ˌproʊpiˈɑːnɪk]

adj. 丙酸的

双语例句

1. 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。

2. Propionic acid and its salts are important feed preservatives.: 丙酸及其盐是重要的饲料防腐剂。

3. Formic Acid, Acetic Acid, Propionic Acid and Ammonium Formate.: 甲酸，乙酸，丙酸和甲酸铵。

4. Propionic Acid, Formic Acid, Acetic Acid and Ammonium Propionate.: 丙酸，甲酸，乙酸和丙酸铵。

5. 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。

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。

7. The deactivation of hydrogenation catalyst of 3 - hydroxy propionic aldehyde was studied.: 对3-羟基丙醛加氢催化剂的失活原因进行了研究。

8. 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。

9. 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。

10. 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。

11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. 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。

18. All these drawbacks, however, could be effectively overcome in a semi batch reaction system into which propionic anhydride was continuously fed.: 然而，在连续流加丙酸酐的半批式反应系统中，所有这些缺点均可有效地克服。

19. 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。

20. Potassium and magnesium increased, sodium and chlorine decreased in abomasal fluid, acetic, propionic, butyric and VFA increased in abomasal fluid.: 真胃液中钾与镁升高，钠与氯下降，乙酸减少，丙酸、丁酸及VFA总量升高。

21. 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。

22. 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。

23. 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。

24. A method of preparing trimethylolethane from formaldehyde and propionic aldehyde in water was introduced in the presence of the base through cross Cannizzero reaction.: 介绍了以甲醛、丙醛为原料，水为反应介质，碱催化进行交叉康尼扎罗反应制备三羟甲基乙烷的方法。

25. 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。

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。

27. 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。

百度翻译

propionic的意思

有道翻译

propionic的翻译