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| 碳 (C); 炭精棒，片，粉; 炭精电极; 炭膜电阻; 一张复写纸 | |||
| 碳 (C,6号元素) | |||
| 炭; 碳精电极; 碳膜电阻; 复写本; 副本 | |||
| 碳精棒片，粉; 积炭 | |||
| 【化】碳 (化学元素，符号 C) | |||
| 碳化学元素 | |||
| 化学碳; 复写的副本 | |||
| 碳棒; 碳化学兀素 | |||
| 碳C; 石墨; 碳精; 碳素; 碳元素; 炭精; 石墨 (The two cast irons contain 2.4 to 4.0 per cent of carbon but the difference lies in the condition in which the major portion of the carbon exists in the structure of the metal. 这两种铸铁都含有 2.4% ~ 4. 0% 的碳，但二者的大部分碳在金属结构中的存在状态却不相同。) | |||
| 复写纸; 复写副本 | |||
| 碳 | |||
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| 碳英∆辑英 | |||
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| 炭黑 | |||
| 碳素材料 | |||
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| 碳第6号元素 | |||
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| 碳 (一种非金属元素，以三种晶状体形式存在：石墨、金刚石和巴克敏斯特富勒烯：在二氧化碳、煤、油和有机化合物中存在。) | |||
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| 碳的; 以碳处理的 | |||
| 碳处理的 | |||
| Inglés tesauro | |||
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| carb | |||
| A naturally abundant element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond. | |||
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| Carboniferous (MichaelBurov); Carb (MichaelBurov) | |||
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| Carboniferous (MichaelBurov); Carb (MichaelBurov) | |||
| carbon: 4086 a las frases, 96 temas |