graphite
英['ɡræfaɪt]
美['ɡræfaɪt]
GRE TOEFL CET6
n. (名词)
- 黑铅
- 铅笔粉
- 【化】石墨
- 炭精
- 石墨电极
- 碳精
adj. (形容词)
- 石墨的
Noun:
-
used as a lubricant and as a moderator in nuclear reactors
- 1. In graphite sheets, carbon atoms bond together in rings.
- 石墨层中的碳原子相互连接形成碳环。
来自柯林斯例句
- 2. Made from cast iron, it is finished in graphite enamel.
- 它是用铸铁制成，最后在外面搪了一层石墨。
来自柯林斯例句
- 3. A powerful electric current is passed through a piece of graphite.
- 给一块石墨通入强电流。
来自柯林斯例句
- 4. The pistons are graphite-coated to reduce friction.
- 活塞上涂了一层石墨以减小摩擦力。
来自柯林斯例句
- 5. Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble.
- 石墨甚至其线性类似物, 聚 ( 名聚-苯撑 ) 都是极难溶解的.
来自辞典例句
用作名词 (n.)
- Graphite is a soft black substance.
石墨是一种软而黑的物质。
- Graphite is used in making lead pencils.
石墨常被用来做成铅笔。
