benzoic
adj. 安息香的
2025-11-23 09:09 浏览次数 16
adj. 安息香的
Benzoic acidCarboxybenzene苯甲酸
benzoic amide苯甲酰胺
àcid benzoic苯甲酸
-Benzoic安息香的
benzoic acid[有化] 苯甲酸
benzoic flake苯甲酸片
Benzoic acidCAS苯甲酸
Benzoic al人造苦杏仁油
benzoic sulfimide糖精
Benzoic anhydride苯甲酸酐
The benzoic acid anions are intercalated in the layer of bentonite, the layer spacing is expanded and the crystal structure is more complete.
苯甲酸根插入膨润土层间后,使膨润土的层间距扩大,晶体结构更加完整。
Compound benzoic acid ointment is used in the treatment of fungal infections of the skin.
复合苯甲酸酸软膏被使用在皮肤的真菌感染的治疗。
Muscat Hamburg grape juice added by benzoic acid and sorbic acid simultaneously had been hermetically in dark, airy place for half a year.
在玫瑰香葡萄原汁同时添加苯甲酸和山梨酸,于避光、通风处密封保存半年。
Some of the individual acids that were released, such as pentanoic and benzoic acid, were present throughout all seven days that the experiment was conducted.
某些产生的酸类,比如戊酸和苯丙酸,在实验进行的七天内一直存在。
More recently, benzoic acid and sorbic acid preservatives in diluted soy sauce samples were analyzed by the this method, and we have made some important progress.
我们用此技术在稀释的酱油样品中富集测定了防腐剂山梨酸和苯甲酸的含量,并已取得重要进展。
We adopted the linear combination method of absorbances to assay the contents of compound alcoholic solution of benzoic acid directly without isolation of its components.
本文应用吸收度线性组合法,不经分离直接测定复方苯甲酸醇溶液的含量。
Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.
研究了过氧化苯甲酸叔丁酯合成废水中苯甲酸的回收方法。
The high-solid fast drying amino hammer paint is prepared with benzoic acid modified alkyd resin and etherified melamine-formaldehyde resin as binder, hammering agent and other components.
采用苯甲酸改性的醇酸树脂和混合醚化的三聚氰胺甲醛树脂为基料,配以适量的锤纹助剂制成高固体分低温快干型氨基锤纹漆。
In order to modify aromatic polymer, benzoic acid-bentonite was synthesized by treating alkaline Ca-bentonite with Ben - zoic acid.
为了改性具有芳烃基团的有机高分子材料,用苯甲酸改性堿性钙基膨润土制备了苯甲酸有机膨润土。
Objective:To determine the content of benzoic acid and salicylic acid in the iodobenzoic acid paint.
目的:测定碘苯甲酸涂剂中苯甲酸和水杨酸的含量。
The inhibition kinetics and mechanism of the enzyme were studied, and the results show that the inhibition of tyrosinase by benzoic acid is a reversible reaction with remaining enzyme activity.
研究结果表明,苯甲酸对蘑菇酪氨酸酶的单酚酶和二酚酶活性均有抑制作用,其效应为可逆抑制效应。
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L「) have been synthesized and characterized.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
RESULTS The cumulative penetration rate of salicylic acid and benzoic acid was linear related to the time.
结果:水杨酸和苯甲酸的累积透皮吸收百分率与时间呈线性关系。
Compared to the conventional catalytic process, the much higher yield benzoic acid was obtained.
与传统加热的催化过程相比。苯甲酸的收率明显提高。
Does not contain hormones, does not contain benzoic acid lipids (foreign mothers most valued), mild formula.
不含激素、不含苯甲酸脂类物质(国外妈妈最看重),配方温和。
Any of several aromatic resins, such as balsam of Peru and Tolu balsam, that contain considerable amounts of benzoic acid, cinnamic acid, or both, or their esters.
香脂一种芳香脂类树脂,如秘鲁香脂和塔鲁香脂,含有大量的苯甲酸、。
Diethylene glycol binary m-methyl benzoate was synthesized with diethylene glycol and m-methyl benzoic acid in the presence of tetrabutyl titanate.
以间甲基苯甲酸和二甘醇为原料,钛酸四丁酯为催化剂合成了二乙二醇二间甲基苯甲酸酯。
There is an overlapping toxicity phenomenon when benzoic acid as a food preservative. Therefore it is a dispute about the application with benzoic acid.
苯甲酸作为防腐剂存在叠加中毒现象,因此在应用上存在争议。
The five quinazoline compounds were prepared by using 2 amino 4,5 dimethoxy benzoic acid as original material, which underwent ring closing, halogenation and substitution.
方法:以2氨基4 ,5二甲氧基苯甲酸为原料,分别经过环化、氯代、取代等反应,合成了五种目标化合物。
In the experiment, single-factor analysis was adopted and the influence of the amount of benzoic acid and solvent and the reaction time on the organic con- tent in bentonite was studied.
采用单因素分析方法,考察苯甲酸用量、分散剂用量、反应时间等因素对苯甲酸有机膨润土有机物含量的影响。
Objective: To Determine the content of salicylic acid and benzoic acid in Compound Ben-zoic acid Powder by HPLC.
目的:采用高效液相色谱法同时测定复方苯甲酸散中水杨酸苯甲酸的含量。
When the concentration of benzoic acid was high, the adsorption was an endothermal process with the system」s entropy increasing, and the increase of temperature did benefit to the process.
当苯甲酸浓度较高时,吸附为吸热过程,体系熵增加,升温有利于吸附。
With the traditional method the yields of the benzoic acid can only reach 50.0%.
采用传统的方法,苯甲酸的产率只能达到50.0%。