bismuth iodide

争春未肯降机械英语词汇

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网络碘化铋

双语例句

Methods for chemical analysis of ferrotungsten& The bismuth iodide photometric method for the determination of bismuth content GB/T7731.9-1987钨铁化学分析方法碘化铋光度法测定铋量

Floatation separation of bismuth with tetrabutyl ammonium bromide-potassium iodide system 溴化四丁基铵-碘化钾体系浮选分离铋

TLC spray reagents of phosphorus molybdenum acid and bismuth potassium iodide indicated that it maybe contained the composition of alkaloids. 经磷钼酸和碘化铋钾薄层显色表明抗生素粗品中有含氮化合物。

Based on the formation of an ion-association complex of bismuth(ⅲ) with potassium iodide and rhodamine 6G in an acid medium and in the presence of arabic gum, a highly sensitive spectrophotometric method has been developed for the determination of Bi. 本文研究了在酸性介质中，铋（Ⅲ）-碘化钾-罗丹明6G-阿拉伯胶体系的离子缔合显色反应.提出直接在水溶液中光度测定微量铋的高灵敏度方法。

Condition of thin-layer scanning: silicon-gel H-0.8% CMC-Na-0.8% NaOH thin-layer sheet, Ethyl Acetate-Methanol-ammonia water ( 17 ∶ 2 ∶ 1) as expansion agent, improved bismuth and potassium iodide and 2% sodium nitrite for atomizing develop; 薄层扫描条件：硅胶H-0.8%CMC-Na-0.8%NaOH薄层板，以乙酸乙酯-甲醇-氨水（17∶2∶1）为展开剂，改良碘化铋钾及2%亚硝酸钠喷雾显色；

Extraction separation of bismuth with ethanol-ammonium sulfate-potassium iodide system 乙醇-硫酸铵-碘化钾体系萃取分离Bi（Ⅲ）的新方法

A new PVC membrane-norfloxacin ( NFLX) selective electrode based on NFLX iodide and bismuth iodide molecular association complex is reported. 本文报道了一种以诺氟沙星碘化物与碘化铋的分子缔合物为电活性物的新型PVC膜诺氟沙星选择电极。

Spectrophotometric Determination of Bismuth and Cadmium as Ion-association Complex with Potassium Iodide and Rhodamine B 以罗丹明B和碘化钾分光光度法测定铋和镉