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- It is forbidden to discharge any oil, acid or alkaline solutions or deadly toxic liquid waste into any water body. 第二十九条禁止向水体排放油类、酸液、碱液或者剧毒废液。
- Article 29 It is forbidden to discharge any oil, acid or alkaline solutions or deadly toxic liquid waste into any water body. 第二十九条 禁止向水体排放油类、酸液、碱液或者剧毒废液。
- Article 29 It is forbidden to discharge any oil,acid or alkaline solutions or deadly toxic liquid waste into any water body. 第二十九条 禁止向水体排放油类、酸液、碱液或者剧毒废液。
- A white powder,coarse particles and mealiness ,hardly souble in acidic or alkaline solutions,with stable chemical property and good sintering performance. 外观呈白色粗颗粒或微粉状两种,难溶于酸或碱液中,化学性能稳定,具有良好的烧结性能。
- The higher color removal can be reached whether in acidic or alkalinous solution and the former was better than the latter. 当溶液在偏酸或偏碱条件下的降解率较高,且酸性条件下比碱性条件下好。
- They are tolerant of acid or alkaline soil. 他们是宽容的酸性或碱性土壤.
- Only under some circumstances zinc coatings are unsuitable, for example, at high temperatures and in contact with acid or strongly alkaline solution. 只有在某些情况下,锌层才不适用,比如在高温下,与酸液或强碱溶液相接触。
- Hair perms can be done with acid or alkaline hair perming solutions. 烫发可以使用酸性或碱性的烫发方法。
- Acid or alkaline solutions, water, grease, Inorganic material, oxidizer 或强碱溶液,水分,油脂,无机物,强氧化剂
- acid or alkaline solution 酸碱溶液
- Buffer A solution that resists any change in acidity or alkalinity. 缓冲液:可以抵抗任何酸或碱变化的溶液。
- This kind of amphoteric polyurethane (APU) can form stable nanometer sized waterborne dispersions in acid or alkaline media. 同时还测定了APU的等电点和水分散液中APU分子链上可离子化基团的含量 ;
- PEREZ-MATEOS M,LANIER T C.Comparison of Atlantic menhaden gels from surimi processed by acid or alkaline solubilization[J].Food Chemistry,2007,101(3):1223. 陈艳;丁玉庭;邹礼根;等.;鱼糜凝胶过程的影响因素分析[J]
- In strong acid or strong alkaline solution, hydrolysis occurs melamine, amino hydroxy gradually replaced by the second generation of Cyanuric Acid amide, a lactam of Cyanuric Acid and Cyanuric Acid. 在强酸或强碱液中,三聚氰胺发生水解,胺基逐步被羟基取代,生成三聚氰酸二酰胺、三聚氰酸一酰胺和三聚氰酸。
- The preparation of waterborne acrylate hydrosol,which is stable in acidic or alkaline environments,is introduced. 介绍了一种在酸性、碱性条件下稳定的水性丙烯酸水溶胶的制备;
- Use of acidic or alkaline water or the use of conditioning salts and other materials has caused cylinder failures when used in water baths. 不推荐把在水槽中直接浸泡钢瓶作为加热方法。在水槽中使用酸或碱水,或使用调节盐和其它物质已经导致了钢瓶的失效。
- The degree of acidity or alkalinity of any solution, then, can be most conveniently expressed by the PH system. 因此,任何溶液的酸碱度都可以用ph体系来表示。采用这种方法极为方便。
- Neutral The absence of acid or alkaline activity in a material. The presence of an equal concentration of hydrogen and hydroxyl group. Materials having a pH of 7. 没有酸性或碱性活动的物料。具相等份量的浓缩氢和氢物料。有着酸碱值为7的物料。
- Indicator A substance used to test for acidity or alkalinity of a solution by a color change. 指示剂:是一种用颜色的变化来表示溶液中酸碱程度的物质。
- These20 amino acids fall into different groups based on their chemical properties: acidic or alkaline, hydrophilic( water-loving) or hydrophobic( greasy). 这20多种氨基酸依据属性不同可分成不同的类别:酸性或是碱性,亲水或是亲油。