名词[化学]碳; （一张）复写纸; [电]碳精棒[片，粉]，碳精电极; 复写的副本

形容词碳的; 碳处理的

\u0077\u0077\u0077\u002e\u0071\u0069\u0063\u0061\u0069\u002e\u006e\u0065\u0074

名词

1. I want two carbons for our files.
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;我要两份复写本存盘。

1. 石墨：如何判断一样元素是否为金属,可以测试它的延展性以及导电性,比如铜与石墨(Carbon),两样元素都具有导电性,拿琅头敲打,铜被打平了,但是石墨却碎掉了,有此可知铜具有金属特性,为一金属.

2. 碳纤维：携折叠车搭台北捷运,规定拟放宽(转载自由时报) 碳纤维(carbon)自行车脚踏车坐垫的迷思折叠脚踏车载孩子趴趴走,收集折叠车讯息、自行车道、自行车租借站、dahon折叠车专卖店、khs摺叠自行车、捷安特自行车行、美利达 ...

3. (炭)：基本上大部分金属都会在空气中氧化,不同的金属会有不同的氧化速度. 高反应值之金属较快发生氧化反应,如锂(lithium),钾(potassium)等更会在空气中氧化,燃烧变成氧化物. 大家都知道钢材是主要由铁(IRON)及炭(CARBON)造成. 铁本身是比铝(ALUMINIUM)稳定.

2. carbon的解释

1. 碳
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Carbon is a chemical element that diamonds and coal are made up of.

2. 复写纸
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;A carbon is a sheet of carbon paper.

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;e.g. He inserted the paper and two carbons.
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;他放入了那张纸和两张复写纸。

noun

1. a copy made with carbon paper

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: carbon copy

2. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;occurs in all organic compounds

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: Catomic number 6

3. a thin paper coated on one side with a dark waxy substance (often containing carbon)
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;used to transfer characters from the original to an under sheet of paper

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: carbon paper