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- phosphonoacetic acid(PAA) 磷酰乙酸, 磷羧乙酸
- DETECTION ON THE MUTACENIC ACTIVITY OF PHOSPHONOACETIC ACID WITH AMES,MN AND SCE TESTS Ames,MN和SCE试验法检测膦乙酸的致诱变性
- Keywords graft polymerization;chitosan（CS）-poly（acrylic acid）（PAA）;magnetic microspheres;absorbing;BSA;release; 壳聚糖-聚丙烯酸;磁性微球;固载;BSA;释放;
- Keywords phenylalanine （PHE）;phenylacetic acid （PAA）;phenyllactic acid （PLA）;P19 cell;neuronal differentiation; 苯丙氨酸;苯乙酸;苯乳酸;P19细胞;神经分化;
- Keywords poly vinyl pyrrolidone（PVP）;poly acrylic acid（PAA）;naproxen;release rate; 关键词聚乙烯吡咯烷酮;聚丙烯酸;萘普生;释放速率;
- 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。
- phosphonoacetic acid 膦酰乙酸
- 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。
- 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。
