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- Sandblasting bright colorless chemical oxidation 喷砂光亮无色化学氧化
- Bright colorless chemical oxidation LT 光亮无色化学氧化
- colorless chemical oxidation 无色化学氧化
- Pyridine is a colorless chemical liquid. 吡啶是一种无色的化学液体。
- Synthesis of carbohydrate from carbon dioxide and water using energy obtained from the chemical oxidation of simple inorganic compounds. This form of synthesis is limited to certain bacteria and fungi. 化学合成用简单无机化合物的化学氧化所产生的能量将二氧化碳和水合成碳水化合物。这种化学合成形式只限于某些细菌和真菌
- Chemical oxidation and BTA passivation were used to improve the properties of electroless copper deposits. 用化学氧化及苯并三氮唑（BTA）钝化处理的方法来提高化学镀铜层的表面抗氧化、耐腐蚀和耐磨性能。
- Conducting polyaniline (PANI) and poly-O-methylaniline (POT) were prepared by chemical oxidation method. 用化学氧化法制备导电聚苯胺(PANI)和聚邻甲苯胺(POT)。
- It is mainly reason that wet and salt spray environment and thin film of chemical oxidation. 潮湿的盐雾环境和化学氧化膜的薄而软是引起腐蚀的主要原因。
- The present paper aims at introducing the author's study on the chemical oxidation of 4-chlorophenol. 以水中4-氯苯酚为试验对象,研究了紫外光、天然锰矿催化臭氧化的协同作用。
- But the result of chemical oxidation is worse than that of BTA and chromate passivation. 化学氧化处理略逊于BTA或铬酸盐钝化处理方法。
- In addition,the mechanism of BTA passivation and chemical oxidation were discussed. 此外，对化学氧化和BTA钝化处理方法的机理也进行了探讨。
- Natarajan and Hamelin studied the chemical oxidation of carbon nanotubes with 1:1 proportion of 7.5 M H2SO4 and 15 M HNO3 solutions. 纳塔拉和哈梅林研究了化学氧化碳纳米管的1:1比例的7.;5米H2SO4和15米硝酸的解决办法。
- Polypyrrole was synthesized by chemical oxidation from pyrrole,and its molecular structure was characterized by FT-IR spectrum. 以吡咯为单体、三氯化铁为氧化剂、化学氧化合成了本征态聚吡咯,用红外光谱对其结构进行了表征。
- The nano-polyaniline was synthesized through the chemical oxidation method in an aqueous solution of acetone or diacetyl,separately. 在丙酮、丁二酮水溶液中采用化学氧化法合成纳米聚苯胺,并研究有机溶剂的含量对纳米聚苯胺导电性能的影响。
- Recently deep researches on new methods of sludge reduction are conducted,based on chemical oxidation and metabolic uncoupling. 最近,基于化学氧化和解偶联的污泥减量新方法得到更深入研究。
- The old man's life became dull and colorless. 老人的生活变得呆板无趣。
- The process of adsorption\|coagulation\|advanced chemical oxidation is used to treat L\|Glutamine wastewater, and the best condition of coagulation and oxidation is selected. 采用吸附-混凝-高级氧化法对L-谷氨酰胺废水进行处理,筛选出最佳的混凝条件及氧化条件。
- He has become colorless because of anger. 他因为生气，脸色苍白。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
