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- Peat and humic acid substance have been widely used in environmental protection. 用泥炭除去废水中的重金属离子；
- No.Because Herbalife Dinomins contains xylitol, which unlike other glucid, will not generate acid substance that can cause decay.So it can help the oral condition maintained at a healthy level. 不会，因为代乐牌儿童营养口嚼片中所含的是木糖醇，木糖醇不会如同其他糖类产生引发蛀牙的酸性物质，并且对口腔具有多重良好的保健功效。
- This substance must be treated with acid. 这材料得用酸来处理。
- immunosuppressive acidic substance 免疫抑制的酸性物质
- 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。
- Phenolic acid substances and Allelopathy mechanisms 酚酸物质及其化感作用
- 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。
- The research on acidic substance of peanut yoghurt during post-fermentation 花生酸奶后发酵中酸性物质的研究
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- 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。
