| 释义 |
Definition of scandium in English: scandiumnoun ˈskandɪəmˈskændiəm mass nounThe chemical element of atomic number 21, a soft silvery-white metal generally included among the rare earth elements. Example sentencesExamples - Gun construction has evolved from wood and steel to high-tech polymers and lightweight alloys like titanium and scandium.
- Examples of transition metals include vanadium, chromium, iron, cobalt, manganese, nickel, scandium, yttrium, zirconium, silver, and gold.
- In terms of materials, shooters can choose from carbon steel, stainless, aluminum, titanium and now scandium.
- In recent years they have been made even more comfortable to carry, though not necessarily to shoot, through the use of titanium and scandium.
- Research with scandium began almost as soon as the titanium guns reached the market.
Origin Late 19th century: modern Latin, from Scandia, contraction of Scandinavia (where minerals are found containing this element). Definition of scandium in US English: scandiumnounˈskændiəmˈskandēəm The chemical element of atomic number 21, a soft silvery-white metal generally included among the rare earth elements. Example sentencesExamples - Gun construction has evolved from wood and steel to high-tech polymers and lightweight alloys like titanium and scandium.
- In terms of materials, shooters can choose from carbon steel, stainless, aluminum, titanium and now scandium.
- In recent years they have been made even more comfortable to carry, though not necessarily to shoot, through the use of titanium and scandium.
- Research with scandium began almost as soon as the titanium guns reached the market.
- Examples of transition metals include vanadium, chromium, iron, cobalt, manganese, nickel, scandium, yttrium, zirconium, silver, and gold.
Origin Late 19th century: modern Latin, from Scandia, contraction of Scandinavia (where minerals are found containing this element). |