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单词 quartz crystal
释义

quartz crystal

英汉-汉英词典
石英晶体
词组 | 习惯用语
您要查找的是不是:
    Quartz crystals oscillators 石英振荡晶体
    Quartz crystals in Donghai area 流体包裹体
    quarts crystal porcelain tiles produced 瓷质水晶砖
    Quartz Crystals 石英晶振片; 石英晶体; 石英;
    Quartz Crystal 石英晶体; 水晶; 石英晶振;
    Synthetic quartz crystal 人造石英晶体;人造晶体;合成石英晶体
    Coloured Quartz Crystals 有色石英水晶
quartz crystals 石英晶体(quartz crystal的复数)
quartz crystal [电子] 石英晶体
quartz crystal microbalance 石英晶体微天平
quartz crystal oscillator 石英晶体振荡器
natural quartz crystal 天然石英晶体
piezoelectric quartz crystal 压电石英晶体
quartz crystal clock 石英晶体时钟
quartz crystal resonator 压电石英晶体共振器
quartz crystal goniometer 石英晶体测角计
quartz crystal filter 晶体滤波器
原声例句
《分钟地球》趣味科普(精选双语)

Here's why: Quartz crystals form within a cooling blob of molten granite rock, or magma, deep under Earth's surface.

石英晶体形成于地球表面深处,一团冷却的熔融花岗岩岩石或岩浆中。

向往的乡村生活

He's a surveyor and spends many days each year traversing the mountain slopes on the hunt for clear and smokey quartz crystals.

他是一名测量员,每年花很多天的时间穿越山坡寻找透明和烟灰色的石英晶体

TED-Ed(视频版)

But if a quartz crystal is squeezed along a certain direction, the atoms shift.

但如果沿某个方向挤压石英晶体,原子就会移动。

陪你入睡

They're Herkimer diamonds which are quartz crystals, and… diamond-like but certainly not a diamond.

它们是赫基默钻石,是石英晶体,并且… … 类似于钻石,但肯定不是钻石。

TED-Ed(视频版)

Piezoelectric quartz crystals in the sonar's transmitter vibrated when they were subjected to alternating voltage.

声纳发射器中的压电石英晶体在受到交流电压时会振动。

SciShow 合集

Cesium atoms oscillate at microwave frequencies, and are usually paired with a vibrating quartz crystal to keep time.

铯原子以微波频率振荡,通常与振动的石英晶体配对以计时。

SciShow 合集

When some early Homo sapiens let their tools get toasty, they reset the electron content of the quartz crystals.

当一些早期智人让他们的工具变热时,他们会重置石英晶体的电子含量。

PBS趣味科普

A pendulum makes one beat per second, a quartz crystal and a $5 digital watch beats 32,768 times per second, atomic clocks wobble billions of times per second.

钟摆每秒跳动一次,石英晶体和 5 美元的数字手表每秒跳动 32768 次,原子钟每秒摆动数十亿次。

明星们的购物狂欢

Oh, you just walked into the Amazon rainforest, you found a big ass slab of rose quartz crystal and you said, " Hmm, let me take this back" ?

哦,你刚刚走进亚马逊雨林,你发现了一块大屁股的玫瑰石英晶体,你说,“嗯,让我把这个拿回来” ?

中文百科

石英 Quartz

(重定向自Quartz crystal)
石英产区分布图

石英英语:quartz)是硅的氧化物之一,其化学组成为SiO2,三方晶系。半透明或不透明的晶体;含有杂质时颜色不一,无色透明的晶体称水晶,乳白色的称乳石英,浅红色的称蔷薇石英,紫色的称紫水晶,黄褐色的称烟晶、茶晶,黑色的则称墨晶。

纯洁的石英能够让一定波长范围的紫外线、可见光和红外线通过,具有旋光性、压电和电致伸缩等性质。石英的完整晶体产于岩石晶洞中,块状的产于热叶脉矿中,粒状的则是花岗岩、片麻岩和砂岩等各种岩石的重要组成部分。

石英是大陆地壳数量第二多的矿石,仅次于长石,质地坚硬,是花岗岩的主要成分。是SiO2的十余种天然同分异构体中唯一在常温常压下稳定的变体。

英语百科

Quartz 石英

(重定向自Quartz crystal)
Clear rock crystals on a white base

Quartz is the second-most-abundant mineral in Earth's continental crust, after feldspar. Its crystal structure is a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2.

近义、反义、联想词
近义词
n.
quartz

英英词典
quartz crystal n.
  1. a thin plate or small rod of quartz cut along certain lines and ground so that it can produce an electric signal at a constant frequency; used in crystal oscillators
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更新时间:2025/6/23 21:03:17