皱眉肌可分为横向型、斜向型、斜向分束型。
Corrugator supercilii can be divided into three types, the transversal, the diagonal and the diagonal separable types.
返回的两束光在分束器处汇合，产生由亮区和暗区组成的干涉图案，图案中，光波要么相互抵消要么相互增强。
The returning light beams merge together at the beam splitter and create an interference pattern of light and dark regions where the light waves either cancel out or reinforce each other.
基于这个道理，你需要一个诸如谢尔兹博士所设计的设备，当光子从分束器不同地方出来的时候，可以检测并计数单个光子。
It is for this reason that you need a device, such as Dr Shields's, which can detect and count individual photons as they come out of different parts of the beam-splitter.
结果表明，该类棱镜既具对称分束特点，又具良好的偏光性能。
All these show that the prism has both the advantage of symmetrically beam-splitting and good polarization properties.
提出了利用两个偏振分束器的量子密钥分发系统，有效地解决了相位调制器的偏振依赖性问题。
We present a quantum key distribution system based on two polarization beam splitters, by means of which the phase modulator's polarization dependence is cancelled out.
有限差分束传播法则能够准确地模拟波导的性能。
The finite difference beam propagation method(FD-BPM) can simulate the performance of the waveguide accurately.
光子晶体波导分束器是集成光学电路的重要组成元件。
The beam splitter based on photonic crystal waveguides is taken as an essential component in integrated optical circuits.
该系统使用了介质分束片，可以方便地进行散射角扫描。
Dielectric beam splitter was employed in this system, which facilitates the scan of scattering Angle.
采用旋转光栅分束产生频移来辨别流向，使测量最佳化。
The measurement result is optimized by using the rotating grating for splitting laser light and producing frequency shift to determine the fluid direction.
结果皱眉肌分为横向型、斜向型、斜向分束型，以斜向型为主。
Results Corrugator supercilii can be divided into three types, the transversal, the diagonal and the diagonal separable types in which the major one is the diagonal.
给出了采用光栅刻划和镀膜技术相结合研制光盘分束光栅的方法。
A manufacturing method for a light splitting grating based on precision ruling and thin film deposition technologies was presented.
本发明提供了一种基于光子晶体自准直的偏振分束器及其分束方法。
The invention provides a polarization beam splitter based on auto-collimation of photonic crystal and beam splitting method thereof.
使用分束片获得的双脉冲作为最简单的整形脉冲，首先被用来烧蚀样品。
As the simplest shaping pulse double pulse produced by a beam splitter is first used to ablate the sample.
该方案所使用的器件包括分束器和可以区分奇偶光子数的理想光子探测器。
The devices used are beam splitters and ideal photon detectors capable of distinguishing between odd and even photon numbers.
本文完成了各种激光模式对达曼光栅分束效果影响的理论研究和数值模拟。
The influences of various laser modes on the splitting beam effect of Dammann grating are studied in theory and by numerical simulation.
采用电子枪蒸镀离子源辅助技术，讨论了薄膜层数对偏振分束棱镜性能的影响。
By means of electron beam evaporation and ion source auxiliary technology, the paper shows the influence of the number of layers on the quality of film polarization beam splitter prism.
结果表明，这种设计不但能实现光束的对称分束，而且还具有良好的偏光性能。
The result shows that this kind of prism not only can realize the beam "s symmetric splitting, but has good polarization performance."
该装置使用了一个可转动的分束镜和一个补偿镜，在测量中不需要用标准参考样品。
In this instrument a rotating beam sp litter and a compensating plate are used, in the apparatus there is no need of a standard plate.
理论分析表明，通过对入射角进行优化可以得到衍射效率高且光强分布均匀的分束器。
Theoretical analysis shows that the splitter with high diffraction efficiency and uniform distributed light intensity can be designed by incidence Angle optimization.
在众多的波导模拟工具中变分有效折射率法和有限差分束传播法都是实用性非常强的。
Variational-Effective index method and Finite difference beam propagation method(FD-BPM) are both practicable waveguide simulation tools.
光学聚焦传感器包括分束器，该分束器配置为将辐射光束分为第一子光束和第二子光束。
The optical focus sensor includes a splitter configured to split the radiation beam into a first sub-beam and a second sub-beam.
目的：探讨后交叉韧带分束情况及板股韧带的作用，为临床重建后交叉韧带提供解剖学基础。
Objective To provide an anatomic evidence for the posterior cruciate ligament(PCL) reconstruction, the role of its sub-bundles and the function of the meniscofemoral ligaments were studied.
本文利用微光学技术设计并研制了一种同时具有滤波、分束和成象功能的二元光学全互连器件。
A novel binary optical element, which has the functions of filtering, beam-splitting and imaging, is designed and fabricated.
理论及实验结果的吻合证明了光学电流传感器稳定性直接受偏振分束器两路消光比影响的结论。
The consistence of theory and experiment results has proven the decision that sensor stability is directly affected by the two extinction ratios of PBS.
为此，本文重点完成了利用三维有限差分束传播法求解条形波导中场分布的计算程序的编写和调试。
So the main work in this dissertation is compiling and debugging the program for solving the field distribution in channel waveguides using three-dimensional finite-difference beam propagation method.
然而，光层组播由于光缓存、光分束和光波长变换等光器件的限制，呈现出和IP层组播不同的特点。
However, owing to some limitations on optical buffer, light splitter, and wavelength converter, optical multicast at optical layer offers different characteristics from those at IP layer.
根据理论和实验结果，利用积分原理，对准分子激光扩束和分束整形，设计了一套准分子激光均束系统。
Based on the integral principle, by extending and splitting beam, a lenslet array homogenizer for excimer laser is designed.
实际计算表明，本文所编写的有限差分束传播法和掺铒波导增益特性计算程序，均能给出合理的计算结果。
Calculating on practical problems shows that both the finite-difference beam propagation method and the gain character programs can give reasonable results.
实际计算表明，本文所编写的有限差分束传播法和掺铒波导增益特性计算程序，均能给出合理的计算结果。
Calculating on practical problems shows that both the finite-difference beam propagation method and the gain character programs can give reasonable results.
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