beryllium

音标: [be'riljәm]
beryllium是什么意思、beryllium怎么读
n. 铍\n【化】 铍Be\n【医】 铍(4号元素)

beryllium汉语翻译

n. 铍<br>【化】 铍Be<br>【医】 铍(4号元素)

beryllium词型变化

简写符号:Be 

beryllium英语解释

名词 beryllium:

  1. a light strong brittle grey toxic bivalent metallic element
    同义词:Be, glucinium, atomic number 4

beryllium详细解释

be.ryl.li.um

n.Symbol Be (名词)符号 Be
A high-melting, lightweight, corrosion-resistant, rigid, steel-gray metallic element used as an aerospace structural material, as a moderator and reflector in nuclear reactors, and in a copper alloy used for springs, electrical contacts, and nonsparking tools. Atomic number 4; atomic weight 9.022; melting point ,278=C; boiling point 2,970=C; specific gravity .848; valence 2.See table at element
铍:一种高熔点、质轻、抗腐蚀、坚硬的青灰色金属元素,用作宇宙空间结构材料,如核反应器中的减速剂和反射体,铍铜合金用于制造弹簧、电接触器和无电花工具。原子序数4;原子量9.022;熔点,278=C;沸点2,970=C;比重.848;化合价2参见 element

来源:
From beryl
源自 beryl