查询词典 optical cable

In this paper, we will study the problem of light propagating in the atmospheric turbulence according the above models, and we will consider the optical effect of the turbulent intermittency emphatically.

这些模型大多建立在实验基础之上，具有唯象的先验的性质，而并不构成严格的理论体系。本文将结合这些有关模型考虑大气湍流介质中光的传播问题，其中，对间歇性给予的较多的重视。

LED or photo aging components: the core of IC optical mouse has a constant internal integrated circuit, the LED constant current of about 50mA, the general use of the mouse high-grade intermittent sampling technique, sent intermittent conduction current is the (sampling frequency of about 5KHz), can be in the same power under the premise of testing to enhance the power LED, the high detection sensitivity.

1发光管或光敏元件老化：光电鼠标的核心IC内部集成有一个恒流电路，将发光管的工作电流恒定在约50mA，高档鼠标一般采用间歇采样技术，送出的电流是间歇导通的(采样频率约5KHz)，可以在同样功耗的前提下提高检测时发光管的功率，故检测灵敏度高。

When this technology is ap-plied to the exchange network where interoffice and loop distances are generally much shorter than the maximum achievable repeater spacing, there is excess optical power to be exploited.

此项技术如用于交换网，其局间和环路距离一般比可实现的最大中继距离短得多，因而有多余的光功率可以利用。

The document images may be recognized by optical character recognition software and converted into computer interpretable text, which can be indexed and searched.

文件图象也许由字符识别软件认可和被转换成计算机可解释的文本，可能被标注和被搜寻。

Topologic and phase imaging by atomic force microscopy indicates that specific structure appeared at this temperature interzone Optical properities of specimen annealed at low temperature revealed that the resultant ZnO have obvious quantum confinement effects on ZnSe.

随着处理温度从450℃升至550℃时薄膜逐渐从ZnSe相向ZnSeO变化并继而向ZnO转变，原子力显微镜的表面形貌和相图显示此温度下出现了特殊的纳米结构。

The simulation results of human aortic intima tissue optical model were compared with literature.

荧光强度与荧光逃逸位置的关系表明，随着逃逸半径的增大，荧光强度迅速减小，这一结果对于激发和采集光纤的设计具有指导意义。

This is the first time to construct optical chemical sensors with anthryl pH sensitive intramolecular PET scheme.

该研究是首次将含蒽的pH敏感分子内PET体系用于光化学传感器的构造。

Including two-photon fluorescence and second harmonic generation, its optical sectioning ability and minimally invasiveness makes it a preferable choice for intravital observation.

多光子显微术包含多光子萤光与倍频讯号，其光切片效果及低侵入性，使这项技术非常适合运用於活体观察。

Collins formula, which describes the diffraction of light wave passed through a near-axis optical system, and its inverse calculation expression are presented in this paper. The object plane and charge coupled device detector plane which are used in the study of digital holographic detect, are treated as the input and output planes of an ABCD system.

给出描述光波通过傍轴光学系统衍射的柯林斯公式及其逆运算表达式，然后将数字全息检测研究中的物平面及CCD探测平面视为ABCD系统的输入平面及输出平面，提出通过柯林斯公式的逆运算进行波面重构的一种计算方法。

Results of XRD,SEM,and UV-Vis indicated that ZnS nanocrystals can grow in and fill in the void of opal template,and SiO2 microspheres of templates are dissolved so as to form some three dimensional ordered porous structure and to form the inverse opal ZnS photonic crystals. Compared with opal templates,ZnS-opal and inverse opal ZnS photonic crystals assembled with SiO2 spheres in the same diameter show good optical properties and exhibited photonic band gap. The photonic band gap position of inverse opal ZnS moves towards UV area compared with opal and ZnS-opal.

结果表明：溶剂热法多次充填可使ZnS纳米晶在模板密堆积形成的空隙中均匀成核；经过酸处理的ZnS-opal中SiO2微球溶解、坍塌，形成蜂窝状三维有序介孔和反opal结构ZnS基光子晶体；相同粒径SiO2微球组装的opal模板、ZnS-opal以及反opal结构ZnS光子晶体均表现出光子带隙特性，但反opal结构ZnS光子晶体带隙位置相比前两者发生了蓝移。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。