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Meaning of 钨

Lookup via: Pinyin | Radicals
钨 (Trad.: 鎢)
Pinyin: wū
English Definition: tungsten (chemistry)
Chinese Definition:
①一种金属元素,灰黑色的结晶,质硬而脆,熔点很高,可以制成很细的丝和特种合金钢:钨丝。钨钢。钨砂(精造的钨矿石)。
Total strokes: 9; Radical: 金
Pictophonetic:乌 indicates the sound; 钅 (metal) conveys the meaning.
Character Formation:
  • ⿰ Left to right
    • 钅 [ jīn ] gold, metal; money
    • 乌 [ wū ] crow, rook, raven; black, dark
Similar Characters: 铕
Step by Step Stroke Sequence: Download Customize Pin it
Stroke order image for Chinese character 钨
Example Words
白钨矿 bái wū kuàng scheelite
More:钨* | *钨 | *钨*
Example Sentences
1
蒙古拥有大量的矿藏资源
。
铜
、
煤
、
钼
、
锡
、
钨和金是主要的工业产品
。
Mongolia has extensive mineral deposits; copper, coal, molybdenum, tin, tungsten and gold account for a large part of industrial production.
2
在各种钨同位素原子里有
74
质子
,
但有着不同的中子数
。
钨
-
182
有
108
个中子
,
而钨
-
184
有
110
个中子
。
Isotopes of tungsten each have 74 protons in their atoms but different numbers of neutrons - tungsten-182 has 108 neutrons, while tungsten-184 has 110.
3
竹子就成了几十年来灯丝的首选材料
,
但在
1910年
它的位置被钨取代
。
Bamboo became the favorite for several decades, but tungsten supplanted it by 1910.
4
同时
,
为确保优质矿产品能使用到电子制造商中
,
例如钽
,
钨和金
,
请不要从战争地区进货
。
It also said that it was working to ensure that minerals used in electronics manufacturing, like tantalum, tungsten and gold, do not come from war-torn regions.
5
维尔博尔德和他的同事们集中研究了古代格陵兰岩石里钨的同位素
,
它们同黄金一样
,
也具有粘接铁的吸引力
。
Willbold and his colleagues concentrated on investigating the ancient Greenland rocks for isotopes of tungsten, a metal that, like gold, has an affinity for bonding with iron.