光束
- 与 光束 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The relation between orbital angular momentum of complex astigmatic elliptical beams and their parameters is investigated based on the elliptical Hermite–Gaussian beams theory.
我们研究了复杂像散椭圆光束的轨道角动量和光学参数之间的关系。
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In chapter five,we further analyzed the diffraction effects of Gaussian beam in primarycoma and astigmatism optical systems.
在第五章里,我们更进一步分析了离轴高斯光束在慧差和像散光学系统中的衍射效应。
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It is shown that the far-field divergence angle of nonparaxial rotationally LG beams approaches to an asymptotic value of 63.435° as the initial waist-width to wavelength ratio w0/λ approaches zero,which is independent of the order.
计算结果表明,当初始束腰宽度和波长之比w0/λ趋于0时,对任意非傍轴旋转对称LG光束,远场发散角趋于渐近值63.435°,与阶数无关。
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Love sounds like sunbeam piercing people and hate is when you hold a blade at full tilt.
爱听起来像一条穿过人身体的光束,而恨是你用全力去握住刀刃。
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Propagation properties of high-order Bessel-Gaussian beam through a misaligned first-order ABCD system have been studied by using the generalized Huygens-Fresnel diffraction integral and augmented matrix .
使用广义惠更斯-菲涅耳衍射积分和增广矩阵,研究了Bessel-Gaussian光束通过失调一阶ABCD系统的传输特性。
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The simulation study shows that linear polarization sensitivity of silvered orthogonal twin mirrors is better than that of aluminum or aurum mirrors at the range of 0.4μm~10μm, and the silvered orthogonal twin mirrors have less influence on polarization ratio than those of aluminum and aurum mirrors.
模拟计算结果显示:在0.4μm~10μm波段内,非理想正交镀银反射镜的线偏振灵敏度优于铝、金等正交反射镜,且对光束偏振度的改变最小,因此正交镀银反射镜在高精度偏振遥感探测中值得广泛应用;若把角度误差控制在0.5°内,则正交镀银反射镜的偏振特性对偏振遥感器的辐射度和偏振度影响很小,具有较好的消偏性能。
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The check and measure methods of Bragg angle step and precision etc. parameters with high precision autocollimation are investigated.
针对同步辐射光束线中的弧矢聚焦双晶体单色器,研究了高准确度自准直平行光管对Bragg转角的步长分辨、转角准确度等参量检测的方法。
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In this paper, the effects of thermal field of fast axial flow CO〓 laser are analyzed carefully and systematically.
本论文对快速轴流CO〓激光器中的热场效应进行了全面系统研究,在充分考虑热效应引起的放电工作气体负透镜效应以及谐振腔镜片正透镜效应的情况下综合分析它们对激光谐振腔振荡场模参数的影响,最后给出了在一定功率与光束发散角要求下对器件参量的要求。
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A new type of optical storing material, the film sample of azobenzene disperse red polymer is measured by using the single beam Z-scan technique.
采用单光束Z扫描技术对新型光学存储材料偶氮分散红聚合物的薄膜样品进行了测量。
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Back projection display apparatus includes an optical engine, and display screen of back projection.
一种背投影显示装置及其背投影显示屏幕,背投影显示装置包括一光学引擎与背投影显示屏幕,光学引擎所提供的影像光束透过背投影显示屏幕显示影像。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。