scandium
钪
常用释义
英音[ ˈskændiəm ]
美音[ ˈskændiəm ]
基本释义
- n. [化学] 钪
例句
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1·With scandium and yttrium, they make up the rare earth metals.加上钪和钇，一起组成稀土金属。
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2·Scandium-modified Al alloys are a new kind of high performance alloys.钪改性的铝合金是一类高性能新型铝合金。
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3·They comprise preferably indium, scandium, yttrium, rare earth metals and zirconium.它们优选包括铟、钪、钇、稀土金属和锆。
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4·They turned out to be the undiscovered elements scandium, gallium, technetium and germanium.那时还没发现的元素就是钪，镓，锗和锝。
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5·The distribution in nature, application, and extraction technology of scandium are introduced.论述了稀散元素钪在自然界中的分布、应用状况及提取技术。
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6·The purity 99.99% of scandium oxide (sc 2o 3) was prepared from tungstenic slag with extraction process.用萃取法从钨矿渣制得纯度为99.99%的氧化钪。
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7·Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals.稀土金属、钇、钪及其混合物的无机或有机化合物。
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8·ABSTRACT Rare earth is a collective name for 17 elements including ytterbium (Yb), scandium (Sc), and lanthanide series.提要稀土是化学元素周期表中的镧系元素和化学性质相似的钇、钪共17种元素的统称。
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9·It is not as though the rare-earth elements-scandium, yttrium and lanthanum plus the 14 so-called lanthanides-are all that rare.并非所有稀土元素都像钪、钇、镧加上14所谓的镧系元素那样稀少。
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10·Under the optimum technology condition, we can get the anhydrous scandium chloride molten salt whose hydrolysis rate is2.3%.在此工艺条件下，制得的无水氯化钪熔盐中钪的水解率为2.3%。