Upsetting of a circular cylinder between plates is studied by optical plasticity method.
采用光塑法对圆柱体的平板间镦粗进行了定量研究；
It is proved by experiment that using the optical device may be used instead of the fractional wave plates of classical optics.
实验证明，采用本文设计的调节系统完全可以取代经典波片，从而实现单模光纤中传输光束偏振态的自调效果。
The growth and disappearance of induced martensite plates under bending stress have been also directly observed by the optical microscope.
用光学显微镜直接观察了合金在弯曲时应力诱发马氏体的增长和消失过程。
The experimental results are given of the two kinds of compensation plates consiting of hologram plate and photoconductive thermoplastic plate for improving image quality of the Fresnel optical lens.
给出了“全息干版”和“光导热塑片”制备的两种“补偿板”对菲涅耳透镜进行象质改善的实验结果。
The internal quality of HTS/977-2 and HTS/MTM44-1 plates with various repair layers cured by hot bonder was analyzed with optical microscope.
采用光学显微镜观察不同修补层数下的HTS/977-2与HTS/MTM44-1两种预浸料在热补仪固化下的内部质量；
A laser huge pulse irradiates on aluminium plates to cause ultrasonic waves. The waveform of the rear surface displacement produced by ultrasounds is detected with optical homodyne.
激光巨脉冲在金属铝块上产生超声波，由光学零差探测得到超声引起的后表面位移的波形。
Finally, we designed several EDOF imaging systems employing the phase plates mentioned in this paper in the optical design software Zemax.
最后，在光学设计软件Zemax中设计了利用文中几种相位模板的大景深光学成像系统。
Finally, we designed several EDOF imaging systems employing the phase plates mentioned in this paper in the optical design software Zemax.
最后，在光学设计软件Zemax中设计了利用文中几种相位模板的大景深光学成像系统。
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