quartz crystal

基本解释

Arkansas and Brazil are composites of the two greatest masses of quartz crystal and associated gemological forms on the planet, and are key to this call.
阿肯色州和巴西集合了地球上两个最大的石英水晶体和相关的宝石形式，是这项号召的关键。
blog.sina.com.cn
Angelique says, in gem therapy, just by putting a quartz crystal on someone’s heart, then an amethyst on his liver and a turquoise on his forehead, you induce a coma that results in death.
安吉丽说，宝石疗法（译注：gem theropy，一种认为用不同的矿石作用身体不同部位可以达到治疗效果的治疗方法）中只要放一块石英在人的心脏，然后紫水晶在他的肝部，绿松石在他的前额，你就能让他昏迷致死。
Huajing Group was established in 1993, is China's largest quartz crystal production base of the device.
华晶集团成立于1993年，是中国国内最大的石英晶体器件生产基地之一。

In a quartz watch a battery runs current through a synthetic quartz crystal, which vibrates at 32, 600 beats per second.
FORBES: Time Is Money
It was a plastic watch offered in a wild rainbow range of colors comprising just fifty-one parts and powered by a battery and a quartz crystal.
FORBES: Swatch Billionaire Nicolas Hayek, Who Saved The Swiss Watch Industry, Dies
Quartz watches use very high-frequency oscillations of a crystal, which can be tuned with extreme precision to produce regular signals.
ECONOMIST: A luxury watchmaker is putting silicon in its timepieces

a thin plate or rod cut in certain directions from a piece of piezoelectric quartz and accurately ground so that it vibrates at a particular frequency

石英晶体
Finite element method is used in the analysis of the electric field in torsional effect of quartz crystal.
以左、右旋石英晶体的扭转效应为例，采用有限元数值方法分析了扭转效应在石英柱体内、外产生的电场的性态。
计算机科学技术
石英晶体
Try to use quartz crystal microbalance as a sensor on its surface fixed with a hairpin DNA probes used to identify and target DNA to produce a signal to build a simple and efficient DNA detection method.
尝试用石英晶体微天平作为敏感元件,在其表面固定具有发夹结构的DNA探针,用于识别并结合目标DNA序列产生相应的信号构建一种简单有效的DNA检测方法。
石英晶片
This paper studies a kind of new autocontrol system across-the-board, which can realize both the measurement of frequency and the separation of quartz crystal wafer.
本文主要研究了一种集晶片频率测量、分选于一体的新型石英晶片测量与分选的自动控制系统。
电子、通信与自动控制技术
石英晶体
石英晶片
While the domestic sorting machine of quartz crystal wafer is less precision and higher repair ratio.
而国内生产的石英晶片分选设备,又存在精度差,返修率高的问题。
石英晶振片