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...a quartz crystal.是什么意思？

...a quartz crystal.

石英晶体

相关词汇
quartz crystal

quartz

n. [矿]石英；
例句
...a quartz crystal.
石英晶体

crystal

n. 结晶（体），晶体，水晶，水晶饰品；adj. 水晶的，水晶般的，透明的，清楚的；
例句
...the Crystal Palace Bowl.
水晶宫露天剧场
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
Stephen hunched down to light a cigarette...
斯蒂芬弓着身子点燃一支烟。
These chaps know what side their bread's buttered on.
这些家伙知道怎样做对他们有利。
...a diffuse community...
分散的社群
He's probably going to finish up in jail for business fraud.
他最后很可能会因为商业诈骗而入狱。
He had made it his business to surround himself with a hand-picked group of bright young officers...
他总会亲手挑选一批聪明而年轻的军官常伴他左右。
We're getting married this June...
我们准备今年 6 月结婚。
...pious acts of charity.
虔诚的慈善行为
In the first instance your child will be seen by an ear, nose and throat specialist...
你的孩子将首先由耳鼻喉专科医生来诊察。
...the figures speak for themselves — low order books, bleak prospects at home and a worsening outlook for exports...
这些数字本身就说明了问题——订单订购量低，国内销售前景惨淡，出口形势日趋恶化。
Within our own galaxy there are probably tens of thousands of planetary systems.
在我们自己的星系里可能有数以万计的行星系。