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- thallium tribromide 三溴化铊
- Vegetation prospecting for thallium includes plant indication and plant ore. 铊的植物找矿包括植物指示和植物矿石。
- Please send a fax number so I could get you a data sheet on thallium poisoning. 请把传真号码给我,我就可以把铊毒的有关数据发给你们。
- It is speculated that the sediment core is not polluted by thallium at present. 由此推测,该处沉积物当前未受到明显的铊污染。
- The distribution of thallium in leaf and seed of rice(Oryza sativa L. 研究重金属铊在水稻叶和种子中累积分布以及铊对其它元素吸收积累的影响。
- Some plants with high contents of thallium are effective indicator plants. 一些植物中铊含量非常高,可以作为寻找铊矿的有效指示植物。
- A novel method for synthesizing a series of tribromomethylarenes by halogen exchanging of trichloromethylarenes with boron tribromide was reported. 摘要报道了一种以三氯甲基芳烃与三溴化硼反应制备系列三溴甲基芳烃的新方法。
- In ths research, vitro tests of cytotoxicological method was used to evaluate mutagenicity of thallium. 作者用体外实验方法研究了铊的细胞诱变作用。
- A new process of synthesizing tribromide phenol was developed by control speed crystallization technique. The purity of the product got from the test could reach over 99.5%. 以双氧水作为氧化剂;乙醇作为溶剂;采用控速结晶技术开发研究了一步法合成三溴苯酚的生产新工艺;所得产品游离溴低;原材料消耗低;产品纯度99.;5%25以上;达到国外同类产品技术水平。
- Luminous characters of thallium iodide used as luminous material in metal halid... 文章用图表介绍了碘化铊用作金属卤化物灯发光材料时的发光特性。
- Diagnostic criteria and principles of management of occupatioanl acute thallium poisoning. 职业性急性铊中毒诊断标准及处理原则.
- A review on the recent development of determination of thallium by AAS was presented. 对近年来用原子吸收光谱法测定铊进行了总结评述。
- Like Thallium SPECT, the PET scan has been very useful in differentiating tumor recurrence and radiation necrosis. 同铊标记SPECT一样,PET扫描对于区分肿瘤复发和放射性坏死十分有效。
- Luminous characters of thallium iodide used as luminous material in metal halide lamps are presented. 文章用图表介绍了碘化铊用作金属卤化物灯发光材料时的发光特性。
- In plants, the migration of thallium is closely related with the migration of K. 在植物中,铊的运移与钾在植物中的传输有关。
- It is experimentally shown that none of the common metal ions will interfere in the determination of thallium. 实验结果表明,常见金属离子都不干扰测定铊。
- The content of active state of thallium in some dreg samples were measured by the method. 文章研究了活动态铊的提取条件和极谱测定方法,并用此法测定了多个沉灰渣样品中活动态铊的含量。
- Method Relative information from 11 thallium poisoning cases was collected and analyzed. 方法收集11例铊中毒的相关资料,分析铊中毒的特征。
- Electrocatalysis of asorbic acid,dopmine,bromine, thallium and iron was studied at polyanline modified electrodes. 研究了聚苯胺修饰电极对抗坏血酸,多巴胺,溴,铊及铁离子的电催化作用。
- It was found that tribromide quaternary ammonium salt was an excellent bromide reagent, which was easy to handle and had low toxicity.The reaction can process rapidly and has high bromide rate. 研究结果表明,三溴季铵盐是一种性能优良的固体溴化剂,操作方便,对人体的危害性小,反应速度快,溴化率高。