For the apertured case we have performed detailed numerical calculations, showing the focusing field characteristics of Hermite-Gaussion beams.

1、

Detailed numerical caculationshave been Performed to illustrate the focusing properties of apertured Laguerre-Gaussian beams.

对有光阑限制的拉盖尔-高斯光束作了详细的数值计算以说明其聚焦特性。

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2、

Two ABCD matrices for describing hard apertured Gaussian beams weakly diffracted in the far field are defined.

定义两种描述高斯光束被硬边光阑弱衍射的远场下的光阑ABCD矩阵。

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3、

Starting from the Collins formula, the focusing property of apertured Hermite-Gaussian beams is studied.

该文从Collins公式出发，对受光阑限制厄米-高斯光束的聚焦特性进行了研究。

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4、

Analytical Propagation Expressions for Apertured Off-Axis Gaussian Beams

受光阑限制离轴高斯光束的解析传输

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5、

Propagation of Gaussian beams through a multi-Gaussian apertured ABCD system

高斯光束通过多高斯光阑ABCD系统的传输

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6、

Propagation expressions for apertured Hermite-cosine-Gaussian beams

受光阑限制厄米-余弦-高斯光束的解析传输公式

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7、

Therefore, it is very significant to study the propagation properties of apertured polychromatic partially coherent beams.

因此，研究受光阑限制的多色部分相干光束通过湍流大气的传输特性具有重要意义。

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8、

The Frequency Property of the Apertured Bessel Beams

Bessel光束的频率特性

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9、

Propagation Properties of Bessel Beams Through a Hard-edged Annular Apertured ABCD Optical System

贝塞尔光束通过环形硬边光阑的ABCD光学系统传输

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10、

Space Spectrum and Filtering of Apertured Bessel Beam

加光阑的贝塞尔光束的空间频谱和滤波

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11、

Propagation of a Lorentz beam through an apertured misaligned paraxial optical system

洛伦兹光束经光阑失调傍轴光学系统的传输

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12、

The method proposed is useful for studying the beam transformation through an apertured optical system with different geometrical symmetry.

该方法对研究有不同几何对称性光阑光学系统的光束变换是有用的。

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13、

Focal Shift of Apertured Complicated Optical Systems

带光阑的复杂光学系统的焦移

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14、

Properties of Apertured Bessel Beams and Influence of Parameters

Bessel光束纵向振幅特性及参量的影响

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15、

Gaussian Modes for Apertured Spherical Resonators Analyzed by Matrix Methods

带光阑球面激光腔高斯模式的矩阵方法分析

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16、

This thesis researches the propagation that apertured laser beams by using complex Gaussian function.

论文对激光光束受光阑限制的传输特性进行了深入的研究。

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17、

A general analysis of focal shift in apertured spherical waves

受光阑限制球面波焦移的一般分析

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18、

Analysis of Gaussian Modes Changed by Hard Apertured Resonators with Matrix Methods

带硬边光阑谐振腔高斯模式变化的矩阵方法分析

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19、

The medium with relatively high concentration of agar, cool-treatment ( 4 ℃) and drying treatment of cotyledonous embryoids could significantly increase the frequency of the microspore embryoids to form plantlets directly. Furthermore, the results showed that the rate was related to genotype.

培养基相对高的琼脂浓度、低温处理、胚干燥处理均能显著提高小孢子胚直接分化成苗的频率，同时结果表明直接成苗率与基因型有关。

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20、

Come early to ensure a good seat.

来早点以保证有个好座位。

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