七天网络

大家在查： white matter hyperintensities 兰丽文伊钦克 MiaCasa 罐头厂艾哈迈达巴德 Bibury Creutzfeldt 喟叹 ·理察森

propionic

美 [pr?pa'??n?k]英 [pr?pa'??n?k]

网络丙酸的

propionic

propionic

英-英网络释义

propionic

丙酸的

大学专业英语阅读教程单词总结 - Water... ... 714.acetic 醋的乙酸的 715.propionic 丙酸的 716.inhibitory 禁止的抑制的 ...

3

butyl propionate was catalytic synthesis by the esterification reaction of n butyl alcohol with propionic acid by potassium bisulfate .

用硫酸氢钾催化丙酸和正丁醇的酯化反应合成了丙酸丁酯。

4

During the adsorption process, the adsorption behavior of propionic acid on resin was belong to the partical diffusion control step.

动力学研究结果表明，丙酸在阴离子交换树脂上的吸附行为主要为颗粒扩散控制。

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

Compared with the Monsanto process , the Cativa process generates less propionic acid by-product.

与孟山都法相比，此法产生更少的丙酸副产物。

7

By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to form benzyl propionate.

以苯甲醇、丙酸为原料，硫酸氢钠为催化剂，合成了丙酸苄酯。

8

Formic Acid , Propionic Acid, Ammonium Formate and Ammonium Propionate.

甲酸，丙酸，甲酸铵和丙酸铵。

9

These two groups both breathe-in propionic acid aerosol for three months and took procaterol tablet orally in need .

两组病例均吸入丙酸氟替卡松气雾剂 3个月，按需口服丙卡特罗片；

11

Using niobium acid as catalyst , cyclohexane as dehydrant, benzyl propionate was synthesized based on propionic acid and benzyl alcohol .

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苄酯。

12

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。

13

Effect of different ratios of propionic to acetic acid on phosphorus removal by an enriched culture of phosphorus accumulating organisms

乙酸丙酸比例对富集聚磷菌生物除磷系统影响研究

14

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。

15

Kinetic Study of Catalytic Reaction for Hydroesterification of Ethylene to Propionic Ester

乙烯氢酯基化合成丙酸甲酯催化反应动力学研究

17

Stoichiometric Displacement Model for the Adsorption of Propionic Acid and n-Butyric Acid by Silica Gel from Aqueous Solution

硅胶自水溶液中吸附丙酸和丁酸的计量置换吸附模型

18

Specific Comparison of Propionic Acid Fermentation by Propionibacteria in Three Different Modes

三种不同形式的丙酸杆菌发酵的对比研究

19

Propionic Acid Production by Immobilized Propionibacteria --New Utilization Method of Yellow Water

固定化丙酸菌发酵生产丙酸 --黄水应用新途径

21

Study on Synthesis of Propionic Acid and Propionate with Metal Supported Catalyst for Gas Phase Carbonylation of Ethanol

负载型金属催化剂催化乙醇羰化合成丙酸及其酯的研究

22

Analytical Method of Determining Propionic Acid in Carbonylation Liquid of Ethanol with Gas Chromatography

气相色谱法测定乙醇羰化液中丙酸的研究

24

Workplace air--Determination of propionic acid--Gas chromatographic method

车间空气中丙酸的气相色谱测定方法

25

Study on the Synthesis of Hydroxy- propionic Corn Starch Under Single- mode Focused Microwave Irradiation

单模聚焦微波辐射合成羟丙基玉米淀粉

26

Determination of propionic acid in fermentation broth by capillary gas chromatography

毛细管气相色谱法测定发酵液中丙酸的含量

27

Research Progress on Propionic Acid Accumulation and Control in Anaerobic Digestion System

厌氧消化系统中丙酸积累及控制研究进展

28

Study On the Synthesis of Propionic Acid with Laden Metal Chloride Catalyst for Gas Phase Carbonylation of Ethanol

负载金属氯化物催化剂气相羰基化合成丙酸的研究

29

propionic acid , sodium propionate, calcium propionate

丙酸及其钠盐、钙盐

30

Application and manufacture technics of propionic acid and propionate in feedstuff

丙酸和丙酸盐在饲料中的应用及其生产工艺

热词推荐

大家在看

七天网络学习网(www.qitianwangluo.cn)一个关注中小学生学习的网站,各个阶段各个学科各类别原创学习资料供大家学习参考。

一个学习经验分享、交流社区网站，大家可以在这里分享、认识、了解关于任何学习上的问题以及知识点！！

网站地图友情链接：七天网络学习网