| 单词 | niobium |
| 释义 |
niobium听听怎么读
英 [na????bi?m]
美 [na??o?bi?m]
是什么意思 铌； 英英释义niobium[ nai'?ubi?m ]
学习怎么用 词组短语niobium oxide氧化铌 双语例句用作名词(n.)
权威例句Abnormal trace metals in man: Niobium ☆
Niobium Compounds: Preparation, Characterization, and Application in Heterogeneous Catalysis. Determination of niobium-oxygen bond distances and bond orders by Raman spectroscopy Systematics of complex fragment emission in niobium-induced reactions Chemical bonding and X-Ray emission spectra analysis for niobium carbide, nitride and oxide Reactions of niobium(III) and tantalum(III) compounds with acetylenes. 3. Preparation and structure of [TaCl2(SC4H8)(Me3CC.tplbond... Reactions of niobium(III) and tantalum(III) compounds with acetylenes. 2. Preparation and structure of Ta2Cl4(.mu.-Cl)2(.mu.-Me3CC.t... Synthesis of a Stable Hexagonally Packed Mesoporous Niobium Oxide Molecular Sieve Through a Novel Ligand‐Assisted Templating Mechan... Biocompatibility and osteogenesis of refractory metal implants, titanium, hafnium, niobium, tantalum and rhenium Reactions of niobium(III) and tantalum(III) compounds with acetylenes. 1. Preparation and structure of pyridinium tetrachloro(pyridi... |
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