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1)  Irregular inhomogeneous optical medium
无规则非均匀光学介质
2)  optical inhomogeneous media
光学非均匀介质
3)  heterogeneous medium
非均匀介质
1.
Calculation of electric field response in the heterogeneous medium using the transmission line method;
用传输线模型法计算非均匀介质中的电场响应
2.
Using the pseudo-spectral method for wave field numerical modeling of complex heterogeneous medium;
复杂非均匀介质伪谱法波场数值模拟
3.
Under a rotational symmetry distribution geometrical condition of 2 heterogeneous mediums where only invasion zone and original formation are considered,the investigation depth in this paper is defined as the invasion radius where the relative contribution rate of the invasion zone and the original formation to the measured apparent resistivity response is 50% each.
在只考虑侵入带和原状地层旋转轴对称分布的2种非均匀介质的条件下定义侵入带和原状地层对测得的视电阻率的相对贡献各为50%时的侵入带半径为其探测深度。
4)  Inhomogeneous medium
非均匀介质
1.
Solution to the flow problem of Bingham fluid in inhomogeneous medium with the green element method;
使用GEM求解Bingham流体在非均匀介质中的渗流问题
2.
In order to study laser propagation in inhomogeneous medium,Collins formula was improved by using time inversion characteristic of optic phase conjugation wave.
为了解决非均匀介质中的光传输问题,利用光学相位共轭波的时间反演特性,实现了对克斯林衍射积分公式的改进。
3.
Using a novel approach, the analytic expressions of the chain scattering parameters (T-parameters) for the symmetric coupled three-line in inhomogeneous medium (SCTLIM) are derived in this paper for the first time.
采用新的方法推导出非均匀介质中对称耦合三线的传输矩阵 ( T参数 )解析表达式 ,给出了以正规模式参量描述的 T参数表达式。
5)  inhomogeneous media
非均匀介质
1.
Objective: Analyzing the distribution of the electric field of the inhomogeneous media after testifying the feasibility of the method based on electrical impedance tomography (EIT).
方法:基于EIT实验平台,利用NaCl溶液模拟均匀介质,铁棒模拟引入到均匀介质中电导率不同的非均匀介质,研究铁棒在NaCl溶液中不同位置对其电场分布的影响。
2.
Elastic wave transmission in a continuous inhomogeneous media is studied.
对弹性波在非均匀介质中传播时的波幅进行了研究。
3.
The propagation matrix method used widely in stratified media is extended to laterally inho-mogeneous media,and a numerical method known as generalized propagation matrix method for simulating elastic seismic wave propagation in inhomogeneous media is presented by using mixed variable elastic wave equation and matrix exponent solution of system of linear ordinary differential equations.
应用混合变量弹性动力学方程和线性常微分方程组的矩阵指数解法,将层状介质中广泛应用的弹性波传播矩阵解法推广至横向非均匀介质,给出了一种可计算复杂地质体中弹性波传播的广义传播矩阵数值解法。
6)  heterogeneous media
非均匀介质
1.
Travel-time approximation of seismic waves in vertical heterogeneous media;
垂向非均匀介质中的地震波旅行时近似
2.
Model of heterogeneous media using fractal method simulation.;
分形方法在模拟非均匀介质模型中的应用
3.
Nuclides migration prediction in heterogeneous media in disposal site
核素在非均匀介质中的迁移预测
补充资料:光学介质材料
光学介质材料
optical medium material

   以折射、反射和透过方式传输光线的材料。光学介质材料在传输光线时,可改变光线的方向、强度和位相,使光线按预定要求传输;也可吸收或透过一定波长范围的光线,从而改变光线的光谱成分。光学介质材料作为透镜、棱镜、窗口、反射镜、滤光镜等应用已有上千年的历史。中国早在春秋战国时期就出现最古老的反光镜——青铜镜,以后天然透明的晶体,如水晶等被用来制作透镜。17世纪,西方国家出现望远镜和分色棱镜,人工制造的玻璃成为主要的光学介质材料。现代随着各种光学仪器、电子技术及电视摄影、航空遥测和卫星侦察技术的发展和需要,各种光学玻璃、光学晶体、光学薄膜等材料也得到了应用和发展。
   光学介质材料按材料的状态和性质分为光学晶体、光学玻璃、光学薄膜和光学塑料。光学塑料是新发展起来的光学介质材料,其制造成本低、可一次成型,色散比相同折射率的无机玻璃高,密度小、不脆,紫外和红外透过性能均比光学玻璃好,已用于制造隐形眼镜、透镜、照相机镜头及有机光导纤维等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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