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- 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 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。
- In this paper we introduce right or left handed helicity, chemical oxidation, symmetrical and unsymmetrical structures and axial extension of metal string complexes. 本文对多吡啶胺线性金属串配合物的左右手性、对称和不对称结构、金属串的化学氧化和轴向扩展等进行了介绍。
- In order to compare with effect of photodegradation, methods of adsorption and chemical oxidation were used to degrade industrial wastewater of azo dye. 为了与光催化结果相比较，本研究还用焙烧石灰石、累托石吸附的方法和化学氧化法来处理含偶氮染料云母珠光颜料工业废水。
- Keep the sun behind you when you take a photo. 拍照时要让太阳留在你的身后。
- The leaching performance of the low grade molybdenite from Jinduicheng Mine is investigated by both bioleaching and chemical oxidation leaching process. 采用细菌和化学浸出方法研究金堆城低品位辉钼矿的可浸性。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- Many a time have we come across this same photo. 我们多次都见到过这同一张照片。
- He adjusted the shutter before taking a photo. 在照相前，他调整了快门。
