Fourier hologram with informations in the reference beam can be used as a holographic translator.
参考光具有信息内容的傅里叶全息图可用来做全息翻译器。
Finally, some Suggestions are put forward on how to improve the velocity accuracy when using reference beam LDV.
最后提出了使用参考光式LDV提高速度测试精度的注意事项。
The design of common path makes the measurement beam and the reference beam incident on the surface along the same way.
共光路设计，使测量光和参考光沿同一路径入射到被测表面上。
The analysis is made based on the reciprocity of object beam with reference beam and experimental results are presented in this paper.
本文用物光、参考光地位对等的观点来进行分析，并给出了实验结果。
The results show that diffraction efficiency of a lossless grating increases with the higher ratio of reference beam width to object beam width.
对于无吸收的光栅，参考光束相对物光束越宽，衍射效率将越高。
However, for strongly-coupled gratings if the absorption of medium cannot be ignored, the diffraction efficiency decreases with widening of reference beam.
当介质的吸收不可忽略时，对于耦合较强的光栅，参考光尺寸的增大反而会引起衍射效率的下降。
Switches between sample and reference beam. Four-segment design provides individual blank readings for sample and reference, increasing measurement accuracy.
斩波器，将光依次切换到参比光路和样品光路，四扇区设计可以提供样品测试和参比测试中分别测试暗电流，增加准确性。
Polarization holography with depolarized reference beam is an effective means of recording and reconstructing the polarization state of the object wave in holography.
消偏参考光的偏振全息术是能记录并再现物光波偏振状态的一种有效方法。
We find out the minimum detectable signal power and the produced reference beam output. Several key factors which affect the system characteristics strongly. are pointed out.
给出了系统的最小可探测信号功率和可提供的参考光功率，指出了影响系统特性的关键参数。
Holographic gratings recorded on the film and diffraction images recovered by the reference beam were obtained. Factors influencing the recovery image's quality were analyzed.
获得了存储于样品上的全息干涉条纹和参考光再现的衍射像，分析了影响衍射图像像质的因素。
This paper introduces the conditions of traditional and new paving benchmark, and expounds the structure principle and application results of the over-partition reference beam.
介绍了传统、新型摊铺基准的情况，阐述了跨越式基准梁结构原理及使用效果。
The low-voltage driving circuit is adopted to drive a piezoelectric ceramic phase shifter to shift the phase of the reference beam, so as to make the instrument lighter, smaller and cheaper.
采用低压驱动电路驱动压电陶瓷相移器对参考光束进行相移，从而使仪器质量减轻、体积缩小、成本降低。
Volume holographic grating, used as a volume holographic imaging lens in the imaging system, is recorded via illuminating the recording medium with a spherical signal beam and a plane reference beam.
体全息光栅由球面信号光波和平面参考光波干涉记录，并以原信号光作为探测光波进行成像。
In the paper. the interference intensity of signal laser beam and the reference one is carried out in detail on a heterodyne laser probe with amplitude modulated laser source.
本文详细推导了用振幅调制激光为光源外差激光探针的信号光与参考光干涉光强表达式。
The pilot symbols were used to estimate channel and act as reference signal of beam-former.
利用导频符号进行信道估计，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and acted as reference signal of beam-former.
利用导频符号进行权向量更新算法，并作为空间波束成型器的参考信号。
The study on the beam smoothing and the focusing properties of the broadband harmonic field can provide valuable reference to the experiment.
对宽带倍频光的光束匀滑及聚焦特性的研究，可为实现靶面均匀辐照提供参考。
Doppler beam sharpening (DBS) technique can provide reference for the location of the moving target detected to attack more accurately and effectively.
多普勒波束锐化成像技术(DBS)能为检测出的动目标定位提供参考，从而有效地实现精确打击。
In the paper, spear lag of beam plated construction and effective distribution width of flange plate are analysed through model test and research. It provides a reference in design.
本文通过大型试验的研究，分析梁板结构截面的剪力滞效应，及翼缘板的有效分布宽度，为设计提供参考。
The numerical results obtained showed that the present reference surface element model has reliability and practicality to predict frequencies and mode shape of delaminated beam structures.
数值计算表明了，该参考面模式对干预测分层梁结构的振动频率和模态的正确性、实用性。
The calculation on relative parameters for strain-pull controlling of T-style beam bridge prestress, can provide reference for construction in future.
对T型梁桥梁板预应力张拉控制相关参数的计算，可为今后的施工提供参考。
On the basis of test data from some references, it estimates the fracture reliability of the tested beam, the result indicates that the recommended calculation method is sort of valuable to reference.
并根据有关文献给出的试验数据，对试验梁的疲劳可靠度进行了估算，计算结果表明所推荐的计算方法有一定的参考价值。
This paper analyzes the local stress in the anchorage zone of cable-beam and cable-tower with three-dimensional finite element model for providing the reference to similar works.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
The paper provides the reference for system design and further studying on imaging algorithm of displaced phase centers multiple azimuth beam SAR.
本文为系统设计和进一步研究天线相位中心偏移方位多波束系统的成像处理方法提供了参考。
At the same time, some design and construction Suggestions of strengthening beam in joint zone what can be a reference for most engineering technologists are given.
同时，针对节点区梁端的加固设计和施工提出了建议，供工程技术人员参考。
These would provide experience and reference of cantilever pouring for over-water foundation and continuous beam bridge of large span.
文中介绍的施工方法和施工工艺，对于水上基础的施工和大跨度刚构梁桥的悬灌施工提供了经验和借鉴。
Finally, with reference to the test results of the two gyroscope samples, the conclusion that fold beam is better than the straight beam on stress release is farther improved.
最后结合实验，对制作出来的陀螺仪样品进行了测试，验证了方波梁结构比直梁结构能更好的释放应力。
An improved calculation method on the local bearing compressive of end beam with rigid concrete cushion block is presented, which can provide reference for designer.
本文作者通过分析，提出了梁端支承处设有混凝土刚性垫块时砌体局部受压承载力计算的改进方法，可供设计时参考。
This paper presents the study survey and strengthening mechanics of the External prestressed strengthened beam which give the reference for future strengthening design.
本文对体外预应力加固混凝土梁的研究概况及加固机理进行了阐述，为以后的加固设计提供理论参考。
Reference to the derivation of the general beam element matrix, taking into account the shear deformation of the beam element, it is derived spatial beam element stiffness matrix.
参考一般梁单元矩阵推导过程，考虑了梁单元的剪切变形，推导出空间梁单元刚度矩阵。
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