index gradient的例句大全

It is an analogy of the spin Hall effect in electronic system in which the spin photon corresponds to the spin electron and the refractive index gradient plays a role of external field.

它类比于电子的自旋霍尔效应而来，其中光子的自旋对应于电子的自旋，折射率梯度扮演外场的角色。

Measurement of refractive index gradient of inorganic liquid laser system Nd · POCl_3/ ZrCl_4 and the effect of some additives on its dnD/ dt

无机液体激光工作物质Nd·POCl3/ZrCl4体系折射率梯度的测定及某些添加物的影响

The probability curve based on thin section size analysis is almost totally composed of saltation population with high gradient which indicates high sorting index.

薄片粒度测量作出的概率图几乎全为跳跃总体，其斜率高，分选较好。

Based on the matrix optics, the propagation and transformation charac-teristics of Gaussian beam through a parabolic gradient-index rod with the spherical end surfaces are analyzed.

本文采用矩阵光学的方法，分析了高斯光束经球端面抛物型梯度折射率棒透镜的传播与变换特性。

The Gaussian beam focusing characteristics through the parabolic gradient-index rod lens with spherical end surfaces are studied and the first-order design principle of this GRIN rod lens used as laser team focusing elements is discussed.

本文研究了高斯激光束经球面端面的抛物型梯度折射率棒的聚焦特性，讨论了这种梯度折射率棒透镜用作激光束聚焦元件时的一阶设计原理。

Thermal emission characteristics of an anisotropic scattering medium layer with gradient index

各向异性散射梯度折射率介质层的热发射特性

Approximation method and strictly solution of optical wave equation in gradient refractive index Fabre

渐变折射率光纤中光波场方程的近似解与严格解

The slope(β) of linear regression between isotopic composition and SOC concentration was positively related to slope gradient of the landscape and negatively related to clay content, indicating that β could be used as a useful index to describe mineralization of SOC at the erosion position.

侵蚀部位土壤δ13C值与SOC含量线性拟合的倾斜角β与地形坡度成正相关，与粘粒含量成负相关，是反映SOC周转的一个良好指标。

the optical design of the gradient refractive index lens, the beam expander laser zoom and the ccd lens is the important part. according to the actual processing craft to make a tolerance analysis for the various lens parts.

本文重点阐述了梯度折射率透镜、激光变倍扩束镜、CCD镜头等的光学设计，并根据实际加工工艺对各部分透镜进行了公差分析。

Conclusion: The use of the discontinuous Percoll gradient method can reach the best separation of IGCs in the ejaculate and it is possible to be used as a clinical index to reflect semen quality.

结论：运用非连续梯度Percoll法能有效地分离精液中未成熟的生殖细胞，其含量有可能作为一项临床指标反映精液质量。

Manufacture of The Gradient Refractive Index Materials by Ion Exchange Technique

用离子交换法制作梯度折射率材料

The Cody index along altitude gradient presented unimodal pattern.

随海拔升高，Cody指数表现出明显的单峰格局；

research on gradient-index strip waveguide coupler

渐变折射率平板波导耦合器研究

based on the aberrationless theory of self-focusing, the closed-form propagation expressions for gaussian beams through a nonlinear gradient-index medium are derived by means of the abcd law.

基于无像差自聚焦理论，使用ABCD定律导出了高斯光束在非线性梯度折射率介质中的解析传输公式。

These characteristic or frequency equations can analytically reduce to the classical forms of Euler-Bernoulli beams if the gradient index disappears.

当梯度指数为零时，这些特征方程或频率方程能退化为Euler-Bernoulli梁的经典形式。

Toxicity of the 2 fungicides was tested by gradient dilution. The toxicity index and EC50 was calculated with POLO software.

并采用梯度稀释法对2种药剂进行毒力测定，利用POLO软件计算其毒力指标，求出EC50。

The light reflection in the reflection region with a two-dimensional gradient refractive index distribution is studied particularly for the thermo-optical effect of polymer.

本文具体结合聚合物热光效应分析光在折射率二维梯度下降场中的反射。

the present condition and the development of gradient-refraction index glass

梯度折射率玻璃的研究现状与进展

Optical pumping of solid-state lasers will induce axial thermal elongation and radial gradient of refractive index in the laser rod, which may be summarized as an effect of thermal thick lens.

光泵固体激光器会在激光棒中引起轴向热伸长和径向折射率梯度。

effect of annealing on the production of thallium glass gradient index lens

退火对制作铊玻璃梯度折射率透镜的影响