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- potassium lanthanum nitrate 五硝镧酸钾
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- Description: Lanthanum Nitrate is soluble in water and moisture in wet air. 说明:硝酸镧溶于水,在潮湿的空气中易潮解。
- The standard solution is added lanthanum nitrate solution as much as the sample. 标准溶液也同样品一样加入相同量硝酸镧溶液。
- It is found that adding triethanolamine and lanthanum nitrate to the analysis samples, the characteristic absorption of calcium increases times. 试验发现,加入三乙醇胺,以硝酸镧为释放剂,钙的特征吸收成倍增加,检测线性关系好,消除了基体干扰。
- Lanthanum nitrate tracing electron microscope and cytochemical technique were employed to observe TJ changes in the intestinal mucosa. 结果10例便秘型IBS回肠末端粘膜及升结肠粘膜与正常对照组一样,紧密连接结构正常;
- The oxygen-flask cormbustion method is used to determine the total phosphorus in cotton seed using lanthanum nitrate as titrant and haematoxylin as indicator. 氧瓶燃烧法以硝酸镧标准溶液做滴定剂,苏木精为指示剂,测定棉籽中的总磷。
- As fluororesin is decomposed by oxygen flask method,fluorine atoms in the fluororesin are converted into ions,which is then determined by titration method with lanthanum nitrate standard solution. 讨论了以氧气瓶燃烧法分解氟树脂,把氟树脂中的氟转化为氟离子,然后以硝酸镧标准溶液进行滴定,从而测定出氟树脂中的氟含量,再根据定量关系计算出氟树脂涂料中的氟含量的方法。
- potassium lanthanum orthophosphate 磷酸镧钾
- CRYSTAL STRUCTURE OF POTASSIUM LANTHANUM METAPHOSPHATE 四磷酸镧钾的晶体结构
- Ytterbium doped potassium lanthanum tungstate crystal 掺镱钨酸镧钾晶体
- Keywords Mutagenicity test: Micronucleus test: Lanthanum nitrate; 关键词诱变力试验;微核试验;硝酸镧;
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- Keywords cesium nitrate;lanthanum nitrate;flame atomic absorption method; 硝酸铯;硝酸镧;火焰原子吸收法;
- Keywords ternary system;phase equilibrium;lanthanum nitrate;glycoluril; 三元体系;相平衡;硝酸镧;甘脲;
- Keywords alkali-titration;lanthanum nitrate crystal;crystallize water; 碱液滴定;硝酸镧晶体;结晶水;
- Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫、碳和硝酸钾组成。
- Keywords Ytterbium doped potassium lanthanum tungstate crystal;Czochralski method;absorption spectrum;fluorescence spectrum; 掺镱钨酸镧钾晶体;提拉法;吸收光谱;荧光光谱;
- Fertilizer consisting of sodium nitrate or potassium nitrate. 硝酯钯由硝酸钠或硝酸钾组成的化肥
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。