几乎所有的计算机都有一个石英晶体时钟来调节它们的运行。
Nearly all computers contain a quartz-crystal clock to regulate their operation.
目前，地震台站一般采用石英晶体钟。
Today, quartz crystal clocks are generally used on the seismograph stations.
装有石英晶体机蕊的手表毋需上发条。
Watches with quartz crystal movements never have to be wound.
直到电压加上去以后石英晶体才开始振荡。
The quartz crystal didn't vibrate until the voltage WAS applied.
石英晶体是完美的结晶。
石英晶体谐振器是一种提供基准时基的器件。
Quartz crystal resonators are devices that supply standard time base.
本文介绍了一种测量石英晶体静电容的新方法。
A new method is introduced to measure the static capacity of quartz crystal in this article.
直到电压加上去以后，石英晶体才会以某一频率振荡。
The quartz crystal does not vibrate at certain frequency until the voltage is applied.
加工成型的石英晶体的频率可从几十千赫兹到数百兆赫兹。
Quartz crystals are manufactured for frequencies from a few tens of kilohertz to hundreds of megahertz.
利用石英晶体微天平研究了壳聚糖膜表面的蛋白质吸附行为。
We investigated the adsorption behavior of proteins on chitosan membrane surface.
文中进行了液相介质中石英晶体粘度传感器及其频率特性的研究。
In this article, we research quartz crystal viscosity sensor and its frequency characteristic in liquid medium.
目的就压电石英晶体传感器及其生物医学中的应用研究进展作了综述。
Objective Recent research of piezoelectric quartz crystal(PQC) sensor and its applications in biomedicine were summarized in this review.
介绍了偏光干涉测量石英晶体双折射率色散特性及其相关数据处理方法。
The method of measuring out quartz crystal's birefringence dispersion character through polarization interference and processing correlated data was introduced.
基于石英晶体的逆压电效应，研制出一种双模干涉式的电子电压互感器。
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented.
基于石英晶体的逆压电效应，研制出一种双模干涉式的电子电压互感器。
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer was presented.
利用图像处理的方法识别石英晶体片缺陷，进而按照品质实现自动分选。
The defects of quartz wafer were recognized by means of image processing, and the quartz wafer was sorted by its quality.
而压电性能表明在不同方向的机电耦合系数均比石英晶体相应参数大得多。
The piezoelectric property indicates that the electromechanical coupling coefficients in the different directions are much larger than the corresponding parameter of quartz crystal.
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。
Huajing Group was established in 1993, is China's largest quartz crystal production base of the device.
结果表明，硅质原料中对生料易烧性产生影响的首要因素是石英晶体的大小。
The results reveal that the main factor which influences the burnability is the grain size of crystal quartz.
石英晶体作为谐振器在使用时，要求其谐振频率在温度发生变化时保持稳定。
To use a crystal unit as an oscillator, its oscillated frequency is required to be stable against temperature variations.
实验结果表明：对于确定的单色光，随着温度的升高石英晶体的旋光率增大。
The results show that, for given homogeneous light, the rotatory power increases with increasing temperature.
设计一种用于检测某种DNA杂交反应的石英晶体传感器及其放大、显示电路。
The paper descibes the design of a quartz crystal sensor for the detection of DNA hybridization reaction.
通过测量石英晶体在不同的外力下折射率的变化情况，确定了晶体的弹光系数。
The change of quartz crystal refractive index is measured under the different outside force, and the elasto-optical coefficient is determined.
尤其是石英晶体谐振片采用了SC切型进一步提高了短期频率稳定度和加速度灵敏度。
Especially, the use of SC cut quartz crystal further improves the short-term frequency stability and acceleration sensitivity.
利用石英晶体的液体阻尼效应，开发了一种用于检测水中内毒素含量的压电生物传感器。
A piezoelectric biosensor for detecting endotoxin was developed, which was based on liquid damping effect of quartz crystal resonator.
利用石英晶体的液体阻尼效应，开发了一种用于检测水中内毒素含量的压电生物传感器。
A piezoelectric biosensor for detecting endotoxin was developed, which was based on liquid damping effect of quartz crystal resonator.
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