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- bichromate natrium 重铬酸钠
- Humic acerbity natrium how assay? 腐植酸钠如何化验?
- Does loose natrium of head Bao music treat lymphatic infection? 头孢曲松钠治疗淋巴感染么?
- Toxic to dipterex ban with bicarbonate natrium gastric lavage. 对敌百虫中毒禁用碳酸氢钠洗胃。
- We are used to sanitize the sewage by liquid chlorine and natrium chlorite. 过去,对医院污水多采用液氯法和次氯酸消毒法。
- Well, we'll ship the bichromate in steel drums and the chromic anhydride in oil cans. 嗯,我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装。
- Results:In the qualitative analysis,all qualitative methods but potassium bichromate method were satisfactory. 结果:定性分析中,除重铬酸钾显色法所得结果不十分理想外,其他各定性实验均令人满意。
- Refraction Microlens Array Made of Bichromate Gelatine by Enzyme Solution with Coding Gray-tone Mask[J]. 引用该论文 姚军;粟敬钦;高福华;高峰;郭永康;杜春雷;曾红军;丘传凯.
- The main problems in determination of gold by the back titration for the excessive FeSO4 with potassium bichromate were discussed and experimented. 对重铬酸钾滴定过量硫酸亚铁返滴定法测定金合金中金的主要问题做了探讨和实验。
- Objective To observe the germicidal efficacy of compound potassium bichromate acid solution and its influencing factors. 目的观察重铬酸钾复合酸液杀菌作用及其影响因素。
- This tasting have chloric eduction of slow and abiding diuresis and hurried natrium Potassium and the effect that reduce blood sugar. 本品有缓慢而持久的利尿及促钠钾氯排出和降低血糖的作用。
- Usually, chromitan is prepared by reducing bichromate with reducers such as glucose, cane sugar,SO2 and other or-ganic matter. 铬鞣剂的制备可选用葡萄糖、蔗糖、SO2及其它有机物,将重铬酸钠中的六价铬还原而获得。
- Methods Kalium(K),Natrium(Na) and Chloride(Cl) were analyzed by Olympus-2700,AVL-9130 and Vitros-350 analyzer. 方法分别用Olympus-2700生化分析仪、Av1-9130电解质分析仪、VITROS-350干式化学分析仪测定相关项目后分析结果。
- The results show that the potassium bichromate plus nitric acid or glacial acetic acid has the best anti-corrosion effect. 采用硫化铵溶液进行防腐试验。结果表明,重铬酸钾加硝酸或冰醋酸的处理方法有很好的抗腐蚀效果。
- Hydrochloric acid and chlorous natrium are used as primary reactant to give out the gas of chlorine dioxide. 该装置以盐酸和亚氯酸钠为主要反应物,通过反应放出二氧化氯气体。
- The result shown that first chrome liquor is added is better than bichromate of potash, and the difference of leather in qulity is bigger. 研究发现,先加铬液或先加红矾,成革质量差异大,先加铬液优于先加红矾。
- Natrium ion appears to descend at 60min, 80min and postoperation and glucose appears to ascend at the same time point. 血糖在术中60 min、80 min及术后升高(P <0.;05);
- METHODS: Modified of determined results of the modified potassium bichromate method with that of the ion-exchange resins method( ch. 方法:以中国药典(995版)子交换法做对照,用改进重铬酸钾法测定复方乳酸钠注射液中乳酸钠含量。
- If patient gain weight is rapid, bloated orHypertensive, need what appreciably restricts water natrium to absorb. 如病人体重增加迅速,浮肿或高血压,需略微限制水钠的摄入。