研究非线性锥型梯度折射率媒质中的模式变换特性。
Properties of mode conversion in a nonlinear conical graded index medium are investigated.
波导模式变换器的研究主要是在传统波导如矩形、圆、同轴等波导上进行。
The research on mode converters is mainly on rectangular waveguide, circular waveguide, coaxial waveguide etc.
这种方法由于采用了模式变换，避免了传统行波方法中存在的受故障起始角的影响的问题。
Because the method utilizes modal transform, the problem of fault inception Angle can be avoided, which occurs in almost all conventional methods.
准光模式变换器主要采用矢量绕射理论和几何光学理论，并结合两种理论设计复杂反射曲面。
Quasi-Optical Mode Converter is mainly adopted vector diffraction theory and Geometry optics theory, and the numerical results of complex reflector are analyzed.
提出并成功制作出一种新型的强增益耦合d FB激光器与自对准模式变换器单片集成器件。
A new type strongly gain coupled (GC) DFB laser and a new type self alignment spot size converter (SA SSC) are proposed and successfully fabricated.
导出模式变换公式，分析了光束功率、光束初始的束宽半径和波前曲率半径的倒数对模式变换的影响。
The formulas of mode conversion are derived and effects of optical beam power, initial beam width radius and inverse of the radius of curvature of the wave front on the mode conversion are analysed.
本文立足于光波波段，设计出以计算机光学元件设计思想为基础的光学空间模式变换器，实现对光束模式的转换。
In this paper, we design an optical space mode converter which is used in light wave band, and it realize a specific mode transformation from the ideology of computer optical element.
在圆形槽波导微波毫米波器件中，常遇到矩形?圆形槽波导的模式变换问题，而矩形-圆波导模式变换是矩形—圆形槽波导模式变换的重要组成部分。
Some questions are often met with mode conversion of rectangle waveguide to circular groove waveguide in which mode conversion of rectangle waveguide to circular waveguide is important.
从XML到任何期望格式的XSL变换通过一系列对 XML数据中模式的匹配尝试来进行。
XSL transformations from XML to any desired format happen through a series of attempts to match patterns in the XML data.
网关模式是一个复杂的协议变换变体。
The gateway pattern is a sophisticated protocol switch variant.
为了将文字放置在合适的位置，你要首先执行图层 >栅格化 >图层 ，然后按Ctrl+T进入自由变换 模式。
To position your text in the right position, you will have to go first though Layer>Rasterize>Layer and then press Ctrl+T to go into Free Transform mode.
经验模式分解的主要思想类似小波变换，分解结果是由高频到低频分布的，即噪声主要集中在前几层。
EMD similars the wavelet transforms, the decomposition result is from high frequency to the low frequency distribution, namely the noise mainly concentrates in first several.
用傅里叶变换的方法分析了锁模激光器中模式间的相位和振幅涨落对锁模脉冲列特性的影响。
The Fourier transform method has been used to analyze the influence of modal amplitude and phase fluctuations in a mode-locked laser on performance of its output pulse.
本文首先论述了实现光学模式识别的两种方案，空间匹配滤波相关识别和联合变换相关识别的原理和技术。
In this paper, two methods of realizing optical pattern recognition, spatial matched filter correlation and joint transform correlation (JTC), were discussed first with the emphasis on the JTC.
本文基于反对称矩阵的谱集，采用正交相似变换，得到一类具有零对角的符号模式矩阵具有唯一惯量的结论。
Based on the spectral set of skew-symmetric matrix, the result that a class sign pattern matrix with zero diagonal is unique inertia was proved by using orthogonal similarity transformation.
余弦变换广泛应用于图像和视频的压缩编码以及模式识别之中。
Cosine transform is widely adopted in image, video compression and pattern recognition.
本文提出递归程序变换模式的一般设计方法，并以具体示例说明之。
In this paper, a gerenal designing method for the patterns of recursive program transformation is presented, and some related examples are given.
该方法通过建立数学规则库，对两个数学表达式进行树型模式匹配和算式变换来实现。
This approach is implemented by rule set building, tree pattern matching and math expression transformation.
给出了同时实现两幅数字图象编码变换矩阵的定义，一般构造模式。
The definition of the transformation matrix for two frame digital image coding performed at the same time and the general structural mode are given.
本文简述了高频天波超视距雷达模式识别、跟踪、座标变换数据处理器概念。
In this paper, the conception of the model recognition-tracking-coordinate transfer data processor in HF skywave OTH-B Radar is described.
变换伽辽金法对具有梯形截面脊形光波导的本征模式特性作了分析。
The mode dispersion characteristics and cut-off properties of rib waveguide with trapezoidal cross section are investigated.
电感电流断续工作的反激式变换器一次侧开关可工作于硬开关或准谐振(或谷值开关或零电压开关)模式。
The flyback converter running in discontinuous conduction mode can be operated in hard switching or quasi resonant (or valley switching, or ZVS) mode regarding the primary side switch.
我想我试着也变换不同方法，让我自己处在“找灵感”状态中，然后彻底执行“像疯子般地工作”模式。
I guess I try and shift gears and put myself in "find inspiration" mode, and then follow with "work like a mad-man" mode.
符号变换，字符切换：一种数据控制字符，按下后字符被解释为已按大写字母模式键入。
Computer Science A data control character after which characters are interpreted as having been typed in the uppercase mode.
反激式变换器有两种工作模式，一种是不连续导通工作模式（DCM），另一种是连续导通工作模式（CCM）。
There are two modes in flyback converter, one is the discontinuous Conduction conduction mode(DCM), and the other is the continuous conduction mode(CCM).
根据电感上电流的断续情况，开关变换器可以工作在连续导电模式（CCM）和断续导电模式（DCM）。
The switch convertor can work in continuous current mode(CCM) or discontinuous current mode(DCM) according to the current through the inductance.
文中对创建事件模式，提出了一种新方法———根据格语法变换创建事件模式。
This paper brings forward a new method:basing on the transformation of case grammar, the event patterns automatically are created.
这是有多种原因，包括军事上为了不要过多广播而变换他们的雷达模式。
This is for various reasons, including the military not being too keen on broadcasting changes in their radar patterns.
这是有多种原因，包括军事上为了不要过多广播而变换他们的雷达模式。
This is for various reasons, including the military not being too keen on broadcasting changes in their radar patterns.
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