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- Carbonic Acid System of Groundwater and the Solubility of Calcite during Diagenesis 成岩作用中的地下水碳酸体系与方解石溶解度
- To remove carbon dioxide or carbonic acid from. 人工加入二氧化碳的起泡饮料。
- Manganese dioxide, carbonic acid manganese processing and sales. 二氧化锰，碳酸锰加工销售。
- Carbonic acid can be made into dyes and disinfectants. 石炭酸可作染料、消毒剂等的原料。
- The midpoint and equivalence point for carbonic acid are much higher. 碳酸的中点和等量点高得多。
- Carbonic acid is formed when water absorbs carbon dioxide. 当水吸收二氧化碳时，即产生碳酸。
- When carbon dioxide dissolves in water itforms carbonic acid. 二氧化碳在水中溶解后会形成碳酸。
- carbonic acid system 地下水碳酸体系
- The ore was heated in the kilns to drive off water and carbonic acid gas. 矿石被放入窑里加热，蒸发掉水和碳酸气。
- A rising carbonic acid level means a more acidic ocean. 上升的碳酸浓度意味着海水的酸度越来越高。
- Comparing withPP/SBS/Adipic acid system,the PP/EPDM/POM sys-tem is better in impact resistance. 和 PP/SBS/已二酸体系相比,PP/EPDM/POM 的耐冲击性较佳。
- The impact of cellulose pretreated with ultrasonic dissolving in phosphoric acid system was studied. 摘要研究了超声波预处理方法对纤维素在磷酸体系中溶解的影响。
- A gelled acid system was prepared with polyethylene oxide as gelling agent,20% HCl as solvent,and other additives. 以聚氧化乙烯为胶凝剂,20%25盐酸为溶剂,以及其他助剂,制得胶凝酸体系。
- In the case of carbonic acid, the ionization constant of ??is much smallar than the ??for acetic acid. 至于碳酸，电离常数为?岜却姿岬牡缋氤J??嘈〉亩唷?/UK>
- An azeotrope is fanned at 74.09 mol % of water for the saturated sodium chloride + water + acetic acid system. 对于饱和氯化钠+水+乙酸系统之汽液平衡，在水莫耳分率74.;09%25处会形成一个共沸点；
- Abstract Uranyl luminescence in phosphoric acid system is studied in this communication. 摘要 研究了铀酰离子在磷酸体系中的发光现象。
- Falling raindrops absorb some CO2 from the atmosphere, creating very dilute carbonic acid. 雨水也能从大气中吸收一些CO2,从而形成浓度很低的碳酸。
- The electroless Sn Pb alloy plating process in methylsulfonic acid system was studied. 研究了甲基磺酸体系化学镀锡铅合金。
- Carbon acid is particularly familiar to us in the form of soda water. 汽水中就有碳酸。我们对碳酸的这种形式很熟悉。
- In the event moisture is present in high concentrations, carbonic acid may be formed and materials resistant to this acid should be used. 在水蒸汽浓度很高的情况下，可以生成碳酸，这时应使用对该酸有抵抗力的材料。
