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- The obtained data strongly suggests that it is possible to characterize the acid function of hydroisomerization catalyst by a model reaction of ethanol conversion. 数据表明了临氢异构化剂的酸功能可以采用乙醇转化反应进行表征。
- The model reaction using ethanol as probe molecule could be used to characterize the acid function of a support, and thus provide useful instructions in selecting hydroisomerization catalyst supports. 用乙醇转化作为模型反应表征载体的酸作用行为即酸功能，可以为异构催化剂载体的选择提供指导。
- In the stomach, this acid functions to kill bacteria in foods, to soften foods and to convert the inactive enzyme pepsinate into its active from pepsin, to begin the digestion of protein. 在胃里，这种酸的作用是杀司食品的细菌，使食物软化，把钝化的胃蛋白酶原转化为有活性的能消化蛋白质的胃蛋白酶。
- Phosphorus acid is added,so as to make it phosphonated.The new oligomer has high density branched chain of phosphonic acid functional groups.This product has undergone tests such as s... 所制成的新型齐聚物具有高密度支链膦酸基官能团,该产品经过阻垢、预膜、缓蚀测定后,认为可作为水处理的阻垢缓蚀剂。
- At a typical cost of $3000-$5000 per tonne for acid functional polyolefins they are intermediate in price between the fatty acids and the silanes/titanates. 对于酸功能化聚烯烃，典型的成本在3000-5000美金/吨，价格处于脂肪酸和硅烷/钛酸酯之间。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- Studies on Yeast Fermentation to Manufacture Folic Acid Function Food 酵母菌发酵制备叶酸功能食品的研究
- The surface acidic functional groups of chars by pyrolysis of used tires, at atmospheric and under reduced pressure, and of commercial blacks were investigated. 纯沥青材料的性质如:黏度、延性与黏结力易受环境温度影响。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- This substance must be treated with acid. 这材料得用酸来处理。
