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- An optimum condition of spectrophotometric determination of trace nitrite in waste water with p aminobenzene sulfonic acid 8 hydroxyquinoline is dealt with. 研究了测定废水中痕量亚硝酸盐的对氨基苯磺酸-8-羟基喹啉光度法。
- Keywords p aminobenzene sulfonic acid;complexation extraction;trialkylamine(7301); 对氨基苯磺酸;络合萃取;三烷基胺(7301);
- Keywords sulfanilamide;adsorbing resin;p aminobenzene sulfonic acid;wastewater treatment; 磺胺;吸附树脂;对氨基苯磺酸;废水处理;
- Keywords p-Aminobenzene salfonie acid;Modified electrode;Uric acid;Cyclic voltammetry;Difference pulse voltammetry; 对氨基苯磺酸;修饰电极;尿酸;循环伏安法;差分脉冲伏安法;
- 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。
- I mind my p's and q's whenever I see him. 每当我见到他我都谨慎行事。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- 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。
- The time now is 10:00 p, m, sharp. 现在的时间是晚上10点整。
- 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。