quartz

发音

英 [kwɔːts]word uk audio image

美 [kwɔːrts] word us audio image

  • 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。

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