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- Keywords lithocholic acid;molecular cleft;synthesis;chiral unsymmetrical urea; 石胆酸;分子裂缝;合成;手性不对称脲;
- Recognition of anions by chiral unsymmetrical urea molecular clefts based on lithocholic acid 手性不对称脲石胆酸分子裂缝对阴离子的识别研究
- Keywords lithocholic acid;chiral unsymmetrical urea;anion;molecular cleft;molecular recognition; 石胆酸;手性不对称脲;阴离子;分子裂缝;分子识别;
- Lithocholic acid(LCA),deoxycholic acid(DCA) and chenodeoxycholic acid(CDCA) in serum ascended when workers exposed to hexogen,statistic differences were found; 黑索金组血清石胆酸（LCA）、脱氧胆酸（DCA）、鹅脱氧胆酸（CDCA）升高，显著性检验有差异；
- 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。
- lithocholic acid 石胆酸,后胆酸
- 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。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。
- Carbolic acid can be used to make antiseptic. 石炭酸可用来做防腐剂。
