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- The reaction mechanism between aldehyde acid( including multiple aldehyde acid and glyoxylic acid) and collagen was studied by means of collagen molecule modification, amino acid analysis, and other analytical techniques. 采用胶原分子修饰、基酸分析等方法,初步探讨了多元醛酸和乙醛酸与皮胶原的反应机理。
- 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。
- Unsaturated fatty acids is easy to be oxidation, creating great deal of oxides, per-oxide-hydrogens, and then decompose into aldehude, aldehyde acid, mellow, hydrocarbon, ketone compounds. 有人为了清除狐臭,就将腋窝大汗腺切除,或用激光加以破坏。这是不可取的。因为汗腺是人体正常新陈代谢的一个途径。
- 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。
- 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。
- aldehydic acid 醛酸
- The acid eats into metals quickly. 酸腐蚀金属很快。
- second aldehydic acid 乙醛酸