应用物元理论，给出了把非协调物元共轭系统转化成协调物元共轭系统的一种方法。
In this paper, by using matter element theory, a method which can transform non-concordantly conjugate system of matter elements into concordantly conjugate system of matter elements is discussed.
为提高机载和地面激光雷达的探测能力，导出了单、双层共轭系统等晕角计算公式。
To improve the detective ability of air-borne and ground laser lidar systems, the expressions of isoplanatic angles of single-and dual-conjugate systems were deduced.
数值计算的结果表明，共轭梯度法可以比较好的反演辐射系统的吸收系数。
The numerical results show that, the conjugate gradient method can solve the absorption coefficient well in one dimensional system.
选择共轭梯度法解决由有限元法形成的大型稀疏矩阵方程，应用FORTRAN语言编制了数值模拟系统软件。
Conjugate gradient method were choosed to solve the large sparse matrix equations induced by the FEM and computer language FORTRAN was used to programme the numerical simulation system software.
棱镜转动定理是我国首先提出的，实际上此定理描述的是物、象空间方向共轭关系，适用于无光焦度光学系统。
The prism turning theorem as first put forward in China describes the directional conjugate relation between the object and the image space, being applicable to afocal systems.
本文报道一种具有受激布里渊散射相位共轭镜的激光系统。
In this paper a new laser system with an SBS phase conjugating mirror ig described.
还讨论了符号动力系统之间的拓扑共轭问题。
The problem of topological conjugation between symbolic dynamical systems is also discussed.
一种正交分频多工系统之同步方法与装置，主要包含延迟共轭相乘、相位处理，以及边界侦测三个部分。
A Synchronization method and apparatus for the OFDM systems includes three portions of delay conjugate multiplication, phase processing, and edge detection.
叙述了利用SBS相位共轭技术实现补偿激光大气传输的一般过程，并对系统的几个相关参数进行了讨论。
The process of compensating laser propagating in atmosphere realized by SBS phase conjugation and the parameters of system is discussed.
实验表明，在可溯源动态校准系统中，由球面反射镜形成的共轭光学系统是满足实验要求的。
The experiments testify that in the traceable dynamic calibration system, the conjugated optic system composed of sphere reflector can satisfy the experiment requirement.
目的将多层湍流用单层等效，为单层共轭校正宽视场自适应光学系统提供理论依据。
Aim Equating multilayer turbulence to single layer in order to provide the basis for the wide field of view adaptive system with mono conjugate correct.
数值模拟结果表明，段法与共轭梯度法结合可以较好地反演非灰系统的当量灰吸收系数。
Results show that the zonal method combined with the conjugate gradient method can solve the equivalent gray absorption coefficient well in the non-gray gases system.
结合共轭梯度法，借助于MATLAB软件，提出一种控制系统校正环节优化设计的新方法。
A new method of optimisation design for the correction element in control system is stated by combining the conjugate gradient method and using MATLAB software.
采用VB开发共轭凸轮机构的计算机辅助设计系统，进行共轭凸轮参数化设计，并通过算例验证。
The CAD system for conjugating cams mechanism was developed with VB, the parameters of the conjugating cams mechanism was designed and verified.
相位共轭保真度是相位共轭镜技术用于强激光系统中的一个重要指标。
An important parameter characterizing phase conjugation technology used in the powerful laser system is the phase conjugation fidelity.
本文首次用一种改进的共轭算子法研究了六维非线性系统的三阶规范形以及所用的非线性变换。
An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.
本文证明了，拓扑动力系统与广义符号动力系统拓扑共轭的一个充分必要条件。
The paper presents a necessary and sufficient condition for topological dynamical system to be topologically conjugate with a generalized symbolic dynamical system.
在常规的自适应光学系统中，变形镜与波前传感器满足共轭位置关系以保证最好的校正效果。
In normal adaptive optical system, the deformable mirror and the wavefront sensor are conjugated in order to achieve the best wavefront correction.
与北东向断裂带呈共轭关系，是在先存构造基础上于新构造应力场作用下正在发育的一套地壳共轭剪切破裂系统。
The NW and ne trending fault zones shape a conjugate pattern in this region, which represents a developing conjugate shear fracture system in the crust under the stress field since neotectonic time.
具有光学共轭关系的两个或更多的组合的变形镜可以用来提高自适应光学系统的空间校正能力。
The spatial correction capability of AO system can be improved by two or more combinational-DMs (CDMs) with conjugation relationship.
辫子群上公钥密码系统的安全性不能仅仅依靠共轭问题的难解性。
The security of a braid public key cryptosystem can't depend only on the hardness of conjugacy problems.
它包括使用两个复数透光片，其中一个振幅透射率等于该系统的相干脉冲响应函数，另一则为其共轭复数。
The amplitude transmittance of one of them is assumod to be the same function as the coherent impulse response of the system, and that of the other being complex conjugate of the former.
针对包装印刷传动位置伺服系统，介绍一种基于共轭梯度学习算法的神经网络自适应PID控制方法。
The paper proposes an adaptive neural network PID controller based on weighlearning algorithm using the gradient descent method for the AC position servosystem of binding and printing.
利用相位共轭极化拍频光谱术对V型三能级系统中的光子回波进行了研究。
Photon echo in polarization beat spectroscopy is studied for a V-type three-level system.
针对闪光照相系统成像信噪比低的特点，提出了正则化预优约束共轭梯度算法(RPCCG)。
Based on the constrained conjugate gradient algorithm, a regularization preconditioned constrained conjugate gradient algorithm (RPCCG) was proposed for image-reconstruction for radiography.
书最初在便士共轭的材料和电子格子在有机系统内的动力后面检查理论。
The book initially examines the theories behind p-conjugated materials and electron-lattice dynamics in organic systems.
研究了级联三能级系统中孪生色锁随机光场的相位共轭阿秒和频极化拍频(ASPB)不对称新效应。
The new effects of phase-conjugation asymmetric attosecond sum-frequency polarization beat (ASPB) of twin composite color-locking stochastic fields in cascade three-level system are investigated.
该方法尤其适用于物像共轭距固定的成像系统。
The method is particularly useful for the imaging system in which the conjugate distance of object and image is fixed.
考察具有一对共轭纯虚数特征值的二维非线性临界解析动态系统的局部渐近稳定性。
The locally asymptotic stability of a 2-dimension nonlinear analytic dynamic system with a pair of conjugated imaginary eigenvalues is studied.
考察具有一对共轭纯虚数特征值的二维非线性临界解析动态系统的局部渐近稳定性。
The locally asymptotic stability of a 2-dimension nonlinear analytic dynamic system with a pair of conjugated imaginary eigenvalues is studied.
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