scandium

基本解釋

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、應用狀況及提取技術。