molybdenum

名词 molybdenum:

1. a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
   同义词：Mo, atomic number 42

1. A mineral form of molybdenum sulfide, MoS2, that is the principal ore of molybdenum.
   辉钼矿硫化钼的一种矿物形式，分子式为MoS2, 它是钼的主要矿石

mo.lyb.de.num

n.Symbol Mo （名词）符号 Mo
A hard, silvery-white metallic element used to toughen alloy steels and soften tungsten alloy. An essential trace element in plant nutrition, it is used in fertilizers, dyes, enamels, and reagents. Atomic number 42; atomic weight 95.94; melting point 2,'7=C; boiling point 4,'2=C; specific gravity 0.22 (at 20=C); valence 2, 3, 4, 5.See table at element
钼：一种银白色硬金属元素，用于加硬钢合金和软化钨合金。它是植物营养必要的一种微量元素，用于肥料、染料、搪瓷和试剂。原子序数42；原子量95.94；熔点2,'7=C；沸点4,'2=C；比重0.22(20=C时）；化合价为2,3,4,5参见 element

来源：
New Latin
现代拉丁语
from earlier molybdena [lead one]
源自较早期 molybdena [铅一]
from Latin molybdaena [galena]
源自 拉丁语 molybdaena [方铅矿]
from Greek molubdaina
源自 希腊语 molubdaina
from molubdos [lead]
源自 molubdos [铅]