查询词典 etalon

The relation between the air gap thickness and the peak wavelength in micro-optical electromechanical system optical tunable filter based on Fabry-Perot etalon is discussed.

分析了基于法布里珀罗腔的微光机电系统可调谐滤波器中，空气腔厚度与峰值波长间的关系。

With experimental datum, the models parameters are optimized with Levenberg-Marquardt algorithm, and for the best fitting curve of Fabry-Perot etalon transmittance.

根据实验测量数据，利用Levenberg-Marquardt算法对理论模型进行参数优化估值，获得测量数据的最佳拟合曲线。

The main point of the improvement is adding a circuit branch with an etalon resistance connected in series in it , for monitoring the shock-wave arrival time entering the sample, in the measuring electrical circuit .

Mitchell等的测量冲击压缩下绝缘材料电阻率的技术做了改进，其主要之点是，在测量电路中增加了一个记录冲击波进入试件的电支路，并在新支路中串接一个基准电阻。

With an angle-tuned etalon in amplifier, gain narrowing is alleviated and the spectrum is broadened.

五、论述了压缩器的结构及其原理，推导出了各阶色散量的计算公式，并计算了整个系统的色散补偿情况，给出了色散匹配与增益介质长度的关系。

The influence of the reflectance phase shift of the reflector on the peak wavelength in a liquid crystal Febry-Perot etalon filter is discussed.

分析了液晶法布里－玻罗可调滤波器中介质反射镜反射相位引起的峰值波长漂移。

A triple Fabry-Perot etalon is employed as a frequency discriminator whose parameters are optimized.

描述了该雷达了系统结构。系统采用三通道标准具为鉴频器，优化了其参数。

By choosing the proper length and reflectivity of the F-P etalon,the line with high gain can be restrained while keep the weak one untouched.

通过选择适当的F-P标准具长度和反射率，可以达到抑制强线增益，使弱线振荡输出的目的。

The fiber endface and diaphragm form an etalon cavity. The entire sensor head is only 125μm in diameter.

单模光纤末端面和薄膜之间形成F-P干涉腔，整个传感头外径只有125μm。

Based on the above considerations, in this work, the transmission of a Gaussian beam nonnormally through a Fabry-Perot etalon has been investigated.

SLA已被广泛地应用到光纤通信系统的众多领域，由于其在高速光开关、全光波长转换、2R或3R再生以及在线放大等诸多方面均具有广阔的应用前景因而倍受人们关注。

A backscatter fiber is used to expand the width of laser pulse. A locking filter is added to dual F-P etalon. Photo Multiplier Tube is used to detect the intensity of light and a frequency tracking circuitry is designed.

使用散射光纤对激光脉宽进行扩展，在双通道标准具的基础上增加专用于频率跟踪的通道，使用光电倍增管检测光强，设计制作了基于采样的频率跟踪电路。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。