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- acid and alkali waster liquid 酸碱废液
- The acid and alkali are combined into salt. 酸与碱化合成盐。
- The acid and alkali are combined in salt. 酸与碱化合成盐。
- Acid and alkali are the basic concept of chemistry. 酸和碱是化学的基本概念。
- Soluble in water, acid and alkali solution, slightly soluble in ethanol. 溶于水、酸和碱溶液，稍溶于乙醇。
- It was concluded that both acid and alkali can promote the gelatinization,w... 可知酸、碱可以促进黑血糯的糊化,而蔗糖则有一定的抑制作用。
- The results indicate the mortar is highly resistant to acid and alkali medium. 测试结果表明:该树脂胶泥具有优良的耐酸耐碱性能。
- It was able to endure oil ,acids and alkalis. 耐油，耐酸碱，耐腐蚀，抗拉伸，弹性好。
- The sealed media possess the features of innoxious, flavourless, leakproof, anticorrosive, able to endure acid and alkali, fireproof and insulation. 密封介质无毒、无味、不爬液、不腐蚀、耐酸碱并具有良好的阻燃和绝缘性能。
- Resound through inside the same industry by chemical mullite brick which has unique strong anti acid and alkali. 以独特抗酸碱腐蚀性强的化工莫来石而驰名业内。
- Advantage: Strong intensity, antifriction, wearable, anti-rotten, acid and alkali resistant, simple and portable, safety and applicable. 优点：强度大、耐磨、耐用、耐腐烂、耐酸碱，简易轻便，安全适用。
- The organic matter content of soil is relative with the buffer action of acid and alkali of soil. 此外，土壤有机质含量的高低与其对酸碱的缓冲能力成相关。
- Entire stainless steel structured, acid and alkali resistant, elegant and durable. 全不锈钢结构，耐酸耐碱，美观耐用。
- The sole are resistant to most common acids and alkalis. 鞋底可防一般的酸及碱。
- The method of preparing ethylenimine with monoethanolamine(MEA),sulphuric acid and alkali is introduced in the paper. 本文介绍了以单乙醇胺、硫酸、碱等原料制备氮丙环的方法。
- The method of preparing ethylenimine with monoethanolamine (MEA), sulphuric acid and alkali is introduced in the paper. 摘要本文介绍了以单乙醇胺、硫酸、碱等原料制备氮丙环的方法。
- A good acid and alkali - resistant, heat resistant properties, is more popular on the market a fluorescent brighteners. 具有较好的耐酸，耐碱，耐高温性能，是目前市场上比较流行的一种荧光增白剂。
- The acid and alkali chemical materials, allomerase, activated carbon and so on are adequate on the market. 酸、碱化工原料、异构化酶、活性炭等市场供应充足。
- Restructures skin's acid and alkali balance, enhances the tenacity and elasticity of the skin. 重建肌肤对抗缺水的屏障，保持皮肤酸碱度平衡；
- Waste water pretreatment system, PLC autocontrol of adding acid and alkali in chlor-alkali production were introduced. 介绍了氯碱化工生产中污水预处理系统及加酸、加碱工艺的PLC自动化控制。
