propionic acid
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英汉解释
例句
As a result of propionic acid accumulation, rancidity is one of important factors that restrict stable operation of anaerobic reactor.
由于丙酸积累而造成的酸败问题一直是制约厌氧反应器稳定运行的重要因素之一。
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。
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。
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。
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。
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。
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。
Formic Acid, Propionic Acid, Ammonium Formate and Ammonium Propionate.
甲酸，丙酸，甲酸铵和丙酸铵。
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；
Under mildness condition, straws are degraded into the three parts, cellulose, hemi cellulose and lignin by propionic acid.
在温和条件下，采用丙酸降解小麦秸秆为纤维素、半纤维素、木质素三组分。
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。
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。
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。
Addition of Propionic Acid on Simultaneous Biological Phosphorus and Nitrogen Removal in Anaerobic-Low Dissolved Oxygen System
丙酸的加入对厌氧-低氧同时生物除磷脱氮系统的影响
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
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
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
Toxicity of Two Mould Inhibitor Composed with Propionic Acid on Rhizopus in Silage
两种防霉剂与丙酸的组合对青贮牧草根霉菌毒力的研究
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
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
Determination of propionic acid and acrylic acid in air in a workplace by gas chromatography
工作场所空气中丙酸及丙烯酸的气相色谱测定
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
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
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
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
propionic acid, sodium propionate, calcium propionate
丙酸及其钠盐、钙盐
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
Progresses of Propionic Acid Production by Microbial Fermentation
微生物发酵法生产丙酸
Preparation of propionic acid by propionaldehyde oxidation
丙醛氧化制丙酸
Productive Application and Developing Prospect of Propionic Acid
丙酸的生产应用和发展前景
Preliminary study on extracting propionic acid from fermented broth by ion exchange method
离子交换法提取发酵液中丙酸的初步探讨
Progress of propionic acid production by microbial fermentation
微生物发酵法生产丙酸的研究进展
A determination of propionic acid type antimicrobial preservatives of feed by HPLC
高效液相色谱法测定饲用丙酸类复合防霉剂
Determination of Propionic Acid, Malic Acid and Citric Acid in the Soil by Gas Chromatography
气相色谱法测定土壤中丙酸、苹果酸、柠檬酸
Advances on Synthesis, Application and Market Prospect of Propionic Acid
丙酸的合成进展和应用以及市场前景
Production Technologies and Market Prospect of Propionic Acid
丙酸的生产技术及市场前景
The Effects of Calciferous Salts and Propionic Acid Added to the Artificial Diet on Growth and Development of Bombyx mori
人工饲料中几种钙盐及丙酸适宜添加量对稚蚕生长发育的影响
Preparation of Propionic Acid by Vapor Phase Carbonylation of Ethanol
乙醇气相羰基化合成丙酸的研究
Approaches in Propionic Acid Fermentation
丙酸发酵的研究进展
Effect of Dimethylol Propionic Acid on the Synthesis and Properties of Polyurethane Composite Emulsion
二羟基丙酸对聚氨酯复合乳液合成及性能影响
