| 单词 | rhenium |
| 释义 | rhenium (once / 984943 pages) n WORD FAMILY rhenium USAGE EXAMPLESRhenium, zirconium, thallium, hafnium and lutetium are hardly household names. BBC(Sep 27, 2016) Two decades later, it was revealed that Dr. Ogawa had in fact found a new element: element 75, by then already known as rhenium. New York Times(Jun 08, 2016) Unfortunately by the time researchers realized the mistake it was too late: element 75 had already been named rhenium in 1925. New York Times(Jan 14, 2016) n a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum Syn|Hyper Re, atomic number 75 metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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