scandium

基本解釋

• n.金屬元素之一；符號為Sc；原子序為21

同根派生

• scandium相關(guān)詞

英漢例句

• A fluorigenic reaction of salicylaldehyde benzoylhydrazone (SABH) with scandium was studied in detail.
  研究了水楊醛苯甲酰腙（SABH）與抗熒光反應(yīng)新體系的最佳條件。
• The purity 99.99% of scandium oxide(Sc 2O 3) was prepared from tungstenic slag with extraction process.
  用萃取法從鎢礦渣制得純度為99．99%25的氧化鈧。
• Then the new technology in preparation of high purity scandium metal was proposed and its purification mechanism w.
  然后給出了用真空蒸餾法制備高純金屬鈧的新工藝,并對其提純機(jī)制作了探討。
• PMBPmediated emulsion liquid membrane Was developed to extract scandium from a mixture.
  我們得到PMBP為載體的乳狀液膜從混合液中提取鈧。
• The distribution in nature,application,and extraction technology of scandium are introduced.
  論述了稀散元素鈧在自然界中的分布、應(yīng)用狀況及提取技術(shù)。

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