首页graphitegraphite的意思

graphite

英 ['græfaɪt] 美['græfaɪt]
  • n. 石墨;黑铅
  • vt. 用石墨涂(或搀入等)

GRETOEFLCET6低频词畅通词汇

词态变化


复数: graphites;

中文词源


graphite 石墨

来自graph, 文字,图像。后指用于书写的石墨。

英文词源


graphite (n.)
"black lead," 1796, from German Graphit, coined 1789 by German mineralogist Abraham Gottlob Werner (1750-1817) from Greek graphein "write" (see -graphy) + mineral suffix -ite. So called because it was used in making pencils. Related: Graphitic.

双语例句


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