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cobalt4 C" C) R H- K+ @8 w8 Y
[kE5bC:lt, 5kEubC:lt]& _3 |' A9 C( i b; c4 j h$ U
n.7 [. p3 c* E( _
[化]钴(符号为Co), 钴类颜料, 由钴制的深蓝色
6 d8 j. f6 {, s7 L; E
$ F/ k. Q! b. X! v& e# Lcobalt' {7 [. k4 Q; r
co.balt
2 M3 o: G; V' O* f J1 q" v' l/ o% XAHD:[k½“bôlt”]
- E; y) M' u" f: cD.J.[6k*&7b%8lt]7 J4 L. N8 T& h5 \+ d
K.K.[6ko7b%lt]
& j) B1 L! r1 v6 Y v4 @- t: an.Symbol Co （名词）符号 Co f& B% Q1 w- ~7 q6 X
A hard, brittle metallic element, found associated with nickel, silver, lead, copper, and iron ores and resembling nickel and iron in appearance. It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. Atomic number 27; atomic weight 58.9332; melting point 1,495=C; boiling point 2,900=C; specific gravity 8.9; valence 2, 3.See table at element 5 g n* b3 p% P! F, C- F! q
钴：一种硬而脆的金属元素，与镍、银、铅、铜和铁矿石一起存在，外表像镍和铁。它主要用于磁合金、高温合金、以盐的形式用于蓝色玻璃和陶瓷颜料。原子序数27；原子量58.9332；熔点1,495=C；沸点2,900=C；比重8.9；原子价2，3参见 element
/ S( o+ r( J1 m' A; Q* J: d. G! E, H0 c8 a8 l! a i/ H; S% l
German Kobalt
y- J) O0 [) P$ h/ d2 w" C! ]- a$ \德语 Kobalt
/ Q: i1 E! K& }from Middle High German kobolt [goblin (from the trouble it gave silver miners)] 2 W- f& P2 v f6 `& D
源自 中古高地德语 kobolt [麻烦（源于它给银矿工人带来的麻烦）]
& ]" r' e G) s8 l: g0 H5 X& n$ D8 n9 t' g
cobalt
& r) ], U# v% `9 F, V5 r% {* E" A, \! Q5 `[kE5bC:lt, 5kEubC:lt]
& ]/ H8 _+ x3 D( I0 B! Vn.$ ]) H9 d2 I3 K% c% \4 h8 T
【化】钴（27号元素， 符号Co）
1 w: ]4 f" U6 b钴类颜料/ E9 l) a: @' M/ G% e, s
深蓝色
3 E% x c) ?; a7 d$ L; T7 J/ P! mcobalt blue
% X" d5 ~2 y6 E, |+ I" a {' G+ }" }钴蓝， 深蓝
' a' [4 Z5 g+ I$ T! |! Bcobalt bomb0 q: }0 c7 Y# ` G" W. c9 q
钴弹& i2 U$ T: W4 x3 N
cobalt green
9 t+ f& b U! J: n4 }& A! \钴绿: W% D" v) [. [7 u4 x3 \
, v4 o( S7 I9 p/ Z; @) V) [
cobaltic
% f" m. r2 l% B: U9 g W! W: N[kEu5bC:ltik]
% t2 u5 M, C- P8 D' K9 sadj.( r e' k4 h4 i# c+ Q: ^
(含三价)钴的
/ ~& E& K+ ]6 f7 N5 ]1 r+ ]6 I+ ~$ m& [% }
black cobalt0 `( e B- ~2 E2 s+ |8 E1 j# v& A
钴土
/ u, L( r, o+ tearthy cobalt p& @! o3 i8 ^ W/ e2 J
钴土矿( P6 Q1 p% a! J& w
red cobalt
( J0 w8 q0 g8 _9 L; g+ f钴华# X' u$ e" o$ P7 K* K% O1 Y
white cobalt
1 v& m9 b% l! ]; w+ G9 i辉砷钴矿7 G0 L- C9 D. P2 }( \
gray cobalt
- L* h/ W; e. _8 Z, v! S2 y辉砷钴矿" T" ?; Z9 G4 {) e! W. K5 W/ o1 r
8 \ G: |, @; e) y/ z4 icobalt4 k1 N- \8 m8 k, x. f
co.balt
. I$ Q' q' j; n/ Z( t2 ]AHD:[k½“bôlt”]
; T M5 w1 @. T+ m) }D.J.[6k*&7b%8lt]
- T+ x1 j b/ s7 K' q5 X/ k5 J, F& t# z- ~K.K.[6ko7b%lt]& K/ \6 |& D6 V4 }
n.Symbol Co : q. W' n# m" ?3 q
A hard, brittle metallic element, found associated with nickel, silver, lead, copper, and iron ores and resembling nickel and iron in appearance. It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. Atomic number 27; atomic weight 58.9332; melting point 1,495=C; boiling point 2,900=C; specific gravity 8.9; valence 2, 3.See table at element 6 i* o- d. q5 L# K8 E7 t" u
3 `+ v1 m8 _, I" G, ?German Kobalt 5 W5 N0 T' n' h' ^- R
from Middle High German kobolt [goblin (from the trouble it gave silver miners)]
- t* G- z4 C( `) u1 {. B |
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狗仔卡
发表于 2008-7-25 19:49
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发表于 2008-7-31 00:00
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