In 1879 Per Teodor Cleve discovered two new materials–one brown and one green–while working with erbia (erbium oxide). The brown substance he named holmia, which he later found to be holmium oxide, and the green substance he named thulia, which is thuliumD StewartChemicool Com...
Interpretation of XPS spectra N/A About this element Symbol:Ho Date of discovery:1878 Name origin:Latinholmia Appearance:silver Discoverer:J.L. Soret Obtained from:gadolinite Melting point:1470 K Boiling Ppoint:2720 K Density[kg/m3]:8.795 ...
1. a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds 行业词典 医学 钬:一种稀土金属化学符号Ho原子序数67原子量164.930 机械 掺钬氟化钇锂激光器holmium-doped yttrium lithium fluoride laser, Ho:YLF laser 以掺钬的氟化钇锂晶体为工作物质的...
美['həʊlmiəm] 英['həʊlmiəm] n.钬 网络钬靶材;钬气;钬粉 权威英汉双解 英汉 英英 网络释义 holmium n. 1. 钬a chemical element. Holmium is a soft silver-white metal.
英文: Effects of Holmium Element on DNA Lesion of Mice Liver Cells in Vivo中文: 钬元素对小鼠肝脏细胞DNA损伤的影响 英文: Research on the Cytotoxic and Genotoxic Effects of Rare-earth Element Holmium to Vicia faba中文: 稀土元素钬对蚕豆的细胞毒性和遗传毒性研究 ...
Like all other rare earths, holmium is not naturally found as free element. It is found in minerals such as monazite and bastanasite, even if it is just a minor components of such ores. World production of holmium is around 10 tonnes per year and main mining areas are China, USA, ...
英文: Effects of Holmium Element on DNA Lesion of Mice Liver Cells in Vivo中文: 钬元素对小鼠肝脏细胞DNA损伤的影响 英文: Nitric Oxide, Nitric Oxide Synthase and Exercise中文: 一氧化氮及其合酶与运动的关系 英文: Three main products - some of the companies are stable and all stable zirconium ...
2934381 N9300123 N9300123 PerkinElmer - + 件 ¥ 1,369.00 / 件 当前项目 加入购物车 Concentration of Elements includes: ElementConcentrationMatrix Ho 1,000 μg/mL 2% HNO3 Specifications Concentration 1000.0 μg/mL Grade TruQ? Hazard Symbols Xi Matrix 2% HNO3 Number of Elements Single...
CAS Registry: 7440-60-0 Holmium atoms have 67 electrons and theshell structureis 2.8.18.29.8.2. Theground state electronic configuration of neutral holmium is[Xe].4f11.6s2and theterm symbol of holmiumis4I15/2. Holmium: descriptionYour user agent does not support the HTML5 Audio element. ...
英文: Effects of Holmium Element on DNA Lesion of Mice Liver Cells in Vivo中文: 钬元素对小鼠肝脏细胞DNA损伤的影响 英文: Research on the Cytotoxic and Genotoxic Effects of Rare-earth Element Holmium to Vicia faba中文: 稀土元素钬对蚕豆的细胞毒性和遗传毒性研究 ...