查询词典 quartz clock

Our company was established in 1992, and one of the major quartz glass manufacturer in China. We have several fusion methods, such as electrical continuous, drawing for both transparent and translucent ,electrical rotated fusion for opaque , and flame fusion ingot. We can also fabrication for infrared provide infrared quartz lamp.

公司采用连熔法(生产透明石英玻璃、乳白石英玻璃)、旋转法、气炼法等多种工艺方法生产，同时还生产红外石英加热灯，可以对石英玻璃进行热加工(如改变石英管的口径作为半导体应用材料)。

According to the birefringence dispersion character of a quartz crystal,the theoretical analysis and numerical simulation about the polarization interference spectrum are given,and then a systematic way of measuring the phase retardation and thickness of the quartz wave plate ,which is based on the principle of polarization interferometry,is put forward.

根据石英晶体双折射率的色散特性，对石英波片的偏光干涉谱进行了理论分析和数值模拟，提出了一种石英波片延迟量和厚度的偏光干涉标定法。

A spectrometer method for determining the thickness of quartz plate along the crystal axis is presented based on the optical rotatory dispersion effect of the quartz.

基于石英晶体的旋光色散原理，提出了一种测量石英晶体光轴方向厚度的光谱分析方法。

Its operating principle is analyzed by means of matrix formulation, and the result indicates that the thickness of the quartz plate along the crystal axis will be exactly obtained by accurate judgment of the transmission curve of a quartz plate sandwiched between two crossed polarizers.

利用光学矩阵方法对测量原理进行了分析，指出通过测量由两个正交的偏光镜和待测石英晶体所组成的系统的透射曲线就可以精确计算出待测石英晶体的厚度。

Computation of the vibration displacement distribution in circular AT cut quartz plates was carried out by finite element analysis code ANSYS, when quartz plate was subjected to a force along its diameter.

利用有限元理论，对AT切石英晶体沿不同方位角度施加对径力作用时，计算晶片内的振动位移分布情况。

Next we analyze the dispersion relations and frequency versus length to thickness ratio of coupled thickness-shear ,flexural and extensional vibrations in the AT-cut quartz crystal plate by improved Mindlin plate theory , when we determine the optimal important design parameters of quartz crystal plate , above conclusions may be our basis .

用修正后的Mindlin板理论分析了晶片中厚度-剪切、弯曲振动和拉伸振动模态耦合的色散关系图和频谱图，其中的频谱图可作为晶片重要参数选择的依据。

It is China's planned economy to a market economy the most heated period of the quartz watch a large number of private enterprises have emerged, there has been a large number of assembled quartz watch brands, was the more successful the operation is currently in the domestic watch market still occupy a certain share of the "Fiyta" and "Rossini."

彼时，这是中国从计划经济向市场经济的最激烈的时期石英手表的民营企业大量出现，但一直是组装石英表品牌众多，是比较成功的运作，目前在国内手表市场仍然占据了一定份额的"飞亚达"和"罗西尼"。

Like, the antique imitation quartz stone , the mushroom quartz stone , flame stone, hone stone, sandblast, and so on, Because this kind of stone mainly expresses the machined surface to be coarse.

如仿古石、剁斧石、蘑菇石、花岗石火烧板，机刨板，亚光板，喷砂板等，是石材表达加工的另外一种形式。

However, it is difficult for the quartz substrate to scale-down by photolithography. In this article, we develop another type of piezoelectric material, PbZrxTi(1-x)O3, as a thin film by sol-gel route to replace the quartz crystal as a resonator. The novel hydrothermal annealing with microwave system is proposed to substitute the conventional furnace annealing.

本研究则是用同样具有压电性质的材料锆钛酸铅(PbZrxTi1-xO3)，以溶胶－凝胶法制成压电薄膜，来取代传统的石英晶体；再以微波反应系统进行水热式退火，来取代传统高温制程上的热处理方式，同时根据实验结果，进一步推论水热式退火的反应机制。

In the original production of mica only on the basis of can provide you with sericite, vermiculite powder, superfine superscalar, quartz powder, silica powder, such as series of mineral powder and natural sand gravel mechanism, non-metallic minerals such as quartz sand, the company adhere to the "strict management, quality first "The production and management principles, follow the" integrity-based, service-oriented "principle, has been praised many partners, but also for enterprise development has laid a solid foundation.

在原来只能生产云母粉的基础上，可同时为您提供绢云母，蛭石粉，超细超纯，石英粉，硅微粉等系列矿物粉体及天然采砂机制卵石，石英砂等非金属矿产品，公司奉行"严格管理、质量第一"的生产经营方针，遵循"诚信为本、服务至上"的原则，得到了众多合作伙伴的好评，同时也为企业发展打下了牢固的基础。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。