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- OBJECTIVE To develop the acid hydrolysis acidic dye color metric method for the determination of alkaloid and gluco alkaloid in Bulbus Fritillariea . 目的 建立酸水解 酸性染料比色法同时测定贝母类药材中生物碱及生物碱苷含量的方法。
- comprehensive hydrolysis acidation 复合水解酸化
- Keywords Slaughter waste water;Hydrolysis acidation;Contact oxidation;Jet air float; 屠宰废水;水解酸化;接触氧化;射流气浮;
- 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。
- A peptide that,on hydrolysis,yields two amino acid molecules. 二肽水解时产生两个分子氨基酸的肽
- 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。
- Keywords Dinitrophenol 2;4 Dinitrochlorobenzene hydrolysis acidization; 二硝基苯酚;2`4-二硝基氯苯;水解;酸化;
- 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。
- To subject to or undergo hydrolysis. 使分解受水解作用的影响或进行水解作用
- 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。
- Keeping the film surface smooth by hydrolysis. 在水解作用下可使漆膜表面光滑。
- 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。
