quartz
发音
英 [kwɔːts]
美 [kwɔːrts]
-
- n.
- [矿]石英
单词词源
quartz 石英
来自德语Quarz,石头结晶体，石英。
双语例句
- 1. He gives the counter-example of a quartz crystal .
- 他给出了一个石英晶体的反例。
- 2. Both shatter cones and shocked quartz are considered strong evidence of meteorite impacts .
- 而震裂锥和冲击石英正是陨石撞击的强力证据。
- 3. Salt , snowflakes , and the quartz in your watch are all crystals .
- 盐、雪花和手表上的石英都是晶体。
- 4. It is mainly used for medium and fine crushing , especially in crushing iron ore and quartz stone .
- 它主要被用来进行中碎和细碎，尤其是在铁矿石和石英石的破碎过程中。
- 5. In their natural state , oil sands are made of quartz sand covered by layers of water and bitumen .
- 在自然状态下，油砂由石英砂构成，上面覆盖着多层的水和沥青。