sodium dioxide
英 [ˈsəʊdiəm daɪˈɒksaɪd]
美 [ˈsoʊdiəm daɪˈɑːksaɪd]
网络 过氧化钠; 二氧化钠; 氧化钠
双语例句
- Study on the Kinetics and Mechanism of Deep Desilication of the Sodium Aluminate Solution Containing Silicon Dioxide
含硅铝酸钠溶液深度脱硅动力学及脱硅机理的研究 - The essence of which is that the silicon dioxide sol produced through the reaction of water-solubility sodium silicate and sodium fluorosilicate is changed into silicon dioxide gel, and phosphoric acid supplies H+ to turn silicic acid into silicic acid gel so as to form reticular structure.
其实质上是水溶性硅酸钠与氟硅酸钠反应生成的二氧化硅溶胶转变为二氧化硅凝胶的过程，磷酸是提供H+使硅酸转变为硅酸凝胶，形成网状结构。 - The action of different kinds of ion on free radicals induced by carbon tetrachloride and its environmental biological significance Comparison of two absorption liquors& cucurbituril and mercuric sodium tetrachloride in the determination of sulfur dioxide in air
不同离子在CCl4引发自由基反应中的作用及其环境生物学意义两种吸收液&瓜环与四氯汞钠溶液对测定空气中二氧化硫的比较 - To solve the problems of low chlorine and unqualified microbial indexes, the disinfectants sodium hypochlorite and chlorine dioxide were used in secondary water disinfection research.
本课题以二次供水水质为主要研究对象，针对二次供水中存在的余氯降低和微生物指标不合格问题，采用消毒剂次氯酸钠和二氧化氯分别进行二次供水消毒研究。 - By the improvement of the method and composition of the six first-aid biochemical detection of hexokinase, glucose and kalium, sodium, chloridion, carbon dioxide combining power, we developed the examining dry reagent for miniature optic spectrometers.
结论：1、通过对血红蛋白、葡萄糖及钾、钠、氯、二氧化碳，六种急救生化检测试剂方法、成分的改进与改良，研制出了适用于微型光谱仪的检测干试剂。 - Most of hydrochloric acid, sodium hydroxide, sodium chloride, chlorine dioxide and other chemicals often used in the water supply system are highly corrosive or toxic substances and likely to do harm to employees.
供水系统中往往使用盐酸、氢氧化钠、氯化钠、二氧化氯及其它化学药剂，它们多数具有强烈腐蚀性或有毒物品，对职工可能产生伤害。 - Aluminum hydroxide used in paper-making was prepared from sodium aluminate by using the technology of carbon dioxide decomposition with controlling the conditions of carbonization, cleaning and drying process. The product with high whiteness and ultrafine particle size was fit for paper-making.
以铝酸钠为原料，采用碳分工艺，通过控制碳分、洗涤及干燥的工艺条件，制得了适合于造纸用的高白度超细氢氧化铝。 - Study on Preparation of sodium fluoride and silicon dioxide by one-step method
一步法制备氟化钠和二氧化硅的实验研究 - Compare to sodium hypochlorite and hydrogen peroxide, chlorine dioxide can remove the impurity in fabric without reduction of its strength and production of severer water pollution, and hence, it is a short processing method for pure cotton fabrics and is worth to be studied and applied.
与次氯酸钠和双氧水相比，二氧化氯不仅能有效降解织物中的杂质，而且不会降低织物强力，也不会造成水体的严重污染，是一种值得研究和推广的短流程纯棉织物前处理方法。 - Crystals in conversion process of sodium chromate with ammonia and carbon dioxide
铬酸钠碳氨转化过程中铬的析出形式