英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

cobalt    音标拼音: [k'ob,ɔlt]
n. 钴,钴类颜料,由钴制的深蓝色

钴,钴类颜料,由钴制的深蓝色

cobalt
n 1: a hard ferromagnetic silver-white bivalent or trivalent
metallic element; a trace element in plant and animal
nutrition [synonym: {cobalt}, {Co}, {atomic number 27}]

Cobalt \Co"balt\ (k[=o]"b[o^]lt; 277, 74), n. [G. kobalt, prob.
fr. kobold, kobel, goblin, MHG. kobolt; perh. akin to G.
koben pigsty, hut, AS. cofa room, cofgodas household gods,
Icel. kofi hut. If so, the ending -old stands for older
-walt, -wald, being the same as -ald in E. herald and the
word would mean ruler or governor in a house, house spirit,
the metal being so called by miners, because it was poisonous
and troublesome. Cf. {Kobold}, {Cove}, {Goblin}.]
1. (Chem.) A tough, lustrous, reddish white metal of the iron
group, not easily fusible, and somewhat magnetic. Atomic
weight 59.1. Symbol Co.
[1913 Webster]

Note: It occurs in nature in combination with arsenic,
sulphur, and oxygen, and is obtained from its ores,
smaltite, cobaltite, asbolite, etc. Its oxide colors
glass or any flux, as borax, a fine blue, and is used
in the manufacture of smalt. It is frequently
associated with nickel, and both are characteristic
ingredients of meteoric iron.
[1913 Webster]

2. A commercial name of a crude arsenic used as fly poison.
[1913 Webster]

{Cobalt bloom}. Same as {Erythrite}.

{Cobalt blue}, a dark blue pigment consisting of some salt of
cobalt, as the phosphate, ignited with alumina; -- called
also {cobalt ultramarine}, and {Thenard's blue}.

{Cobalt crust}, earthy arseniate of cobalt.

{Cobalt glance}. (Min.) See {Cobaltite}.

{Cobalt green}, a pigment consisting essentially of the
oxides of cobalt and zinc; -- called also {Rinman's
green}.

{Cobalt yellow} (Chem.), a yellow crystalline powder,
regarded as a double nitrite of cobalt and potassium.
[1913 Webster]

cobalt
Symbol: Co
Atomic number: 27
Atomic weight: 58.993
Light grey transition element. Some meteorites contain small amounts of
metallic cobalt. Generally alloyed for use. Mammals require small
amounts
of cobalt salts. Cobalt-60, an artificially produced radioactive isotope
of Cobalt is an important radioactive tracer and cancer-treatment agent.
Discovered by G. Brandt in 1737.


请选择你想看的字典辞典:
单词字典翻译
cobalt查看 cobalt 在百度字典中的解释百度英翻中〔查看〕
cobalt查看 cobalt 在Google字典中的解释Google英翻中〔查看〕
cobalt查看 cobalt 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Run 3 - Play Online at Coolmath Games
    There are two ways you can play Run 3: Explore Mode and Infinite Mode In Explore mode, you'll explore the galaxy Complete levels to advance through the tunnels and discover new tunnels with unique and exciting challenges
  • Run 3 - 在 Coolmath Games 上在线玩
    有两种方式可以玩 Run 3:探索模式和无限模式。 在探索模式中,您将探索银河系。 完成关卡以穿过隧道并发现具有独特和刺激挑战的新隧道。
  • Run Series Games - Coolmath Games
    There are 3 Run Games on Coolmath Games, with the most popular being Run 3 Currently, only Run 1 and Run 3 are available to play right now This is because Run 2 ran on flash, and has not yet been converted to HTML
  • Run 3 - Spielen Sie es online bei Coolmath Games
    Es gibt zwei Möglichkeiten, Run 3 zu spielen: den Erkundungsmodus und den Endlosmodus Um deiner Galaxiekarte weitere Level hinzuzufügen, wähle den Erkundungsmodus Der Runner wird auf viele neue Tunnel und Bereiche stoßen und unterwegs vielleicht auf ein paar Freunde treffen!
  • Run 3 - Flash Version - Play it Online at Coolmath Games
    This page contains the flash version of Run 3 in case you want to play the old version For the newest version of Run 3, play our new HTML5 version!
  • Run 3 - Juega online en Coolmath Games
    Run 3 CONSEJOS Con todos los niveles y personajes de Run 3, jugar puede resultar abrumador Consulta algunos consejos que te ayudarán a triunfar desde el principio Nuevos extraterrestres, nuevos trucos Hay 9 personajes que puedes desbloquear a medida que juegas a través de los niveles
  • Run 3 Tips and Tricks - Coolmath Games
    Run 3 Strategies The latest in the series, Run 3, is the most advanced yet with a host of characters, miles of tunnels to explore, and new powers and abilities to unlock So whether you’re a veteran of the trilogy or jumping into the Run world for the first time, here are some tips and tricks to get you going Turn on your tunnel vision
  • Run 3 - Gioca online su Coolmath Games
    Ci sono due modi per giocare a Run 3: modalità Explore e modalità Infinite Per aggiungere più livelli alla tua mappa galattica, scegli la modalità Explore Il Runner incontrerà molti nuovi tunnel e aree e potrebbe imbattersi in alcuni amici lungo il cammino!
  • Run 3 - Flash Version | Free Online Math Games, Cool Puzzles, and More
    This is the Flash version of Run 3 For the latest version, play Run 3 in HTML5 here! Use the arrow keys to run and jump Feel like you're stuck ina crazy hard level? Press pause and then change your character using the menu at the bottom of the screen
  • Run 3 - Coolmath Gamesでオンラインでプレイ
    Run 3 には、探索モードと無限モードの 2 つのプレイ方法があります。 Galaxy Map にレベルを追加するには、探索モードを選択します。 ランナーは多くの新しいトンネルやエリアに遭遇し、途中で友達に出会うこともあります。





中文字典-英文字典  2005-2009