查询词典 optical

Furthermore, The frequency-domain relationship between the electric flux density and the electric field is managed with the Z transform, which is of frequent use for digital filtering and signal processing. The optical pulse propagating in nonlinear and dispersive media is analyzed with Z transform, which is simpler than with auxiliary differential equation method.

同时利用数字滤波和信号处理中经常使用的Z变换来处理D和E间的频域关系，并具体分析了如何用Z变换法来处理非线性色散问题，此方法与辅助差分法相比要较为简单明了。

By using a set of simple formula and calculating method with the rotating of coordinate axis, this paper gives the concrete expression of the reflectance and transmissivity of monopodium with discretional optical axis.

研究了光从各向同性介质入射至单轴晶体界面上时反射和折射情况，采用一套较为简单的公式和计算方法，再加上坐标轴的旋转，从而给出了在晶体光轴取向任意的一般情况下，光在晶体界面上的透射、反射系数的具体表达式。

The important thing to know that it has an axis of symmetry — the optical axis.

重点是知道主镜有一个对称轴——光轴。

This paper deals with the aberrations of optical systems consisting of cylindrical components with their axes, parallal and having a common axis of symmetry.

本文首先由柱面系统中描写光线所须的参数和对称性，确定了同轴柱面系统的独立象差数是八个，而对无限远物体而言则只有六个。

The abnormal block and black round structure of 50 axletree steel was studied and analyzed using optical microscopy, transmission electron microscopy, electron probe and so on.

产生这种组织的主要原因是50车轴钢锻造后混晶现象严重及存在特别粗大晶粒。

This paper presents the optical illusion of the ambiguity axonometric projection and the deformation of the stereogram, and use many courses knowledge to analyse the cause then get some important conclusions.

针对观看体视投影图出现体视合像变形、非单义性轴测投影图的视错觉，运用多学科的知识来分析原因，探讨消除对策，得到了一些重要的结论。

Vegetative storage proteins in the Melia azedarach L. were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

Vegetative storage proteinsin the Melia azedarach L.were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

The nonlinear optical properties of two novel covalently bonded azobenzene polymers are studied.

研究了两种新的共价键联型含偶氮聚合物材料的二阶非线性光学性质。

The third order nonlinear optical coefficient of a novel azobenzene compound was investigated by using Z-scan technique.

采用Z扫描技术对一种新的偶氮苯类化合物的三阶非线性光学系数进行了测量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。