In addition, critical Angle method is introduced for automatic focusing.
同时还采用了全反射临界角法进行自动聚焦。
The experiment came into use single light path critical angle method, output signals were detected by four-quadrant receiver, micro-displacement drive element were piezoelectric ceramics.
实验采用单光路临界角法，用四象限探测器探测输出信号，物面微位移采用压电陶瓷作为驱动元件。
The experimental results show that the method can overcome the limitations of the critical angle between the object and reference beams, and omit the frequency aliasing.
实验结果表明，该方法可有效地突破最大物参角的限制，同时可以消除由于欠采样造成的频谱混叠现象。
Based on the study of the critical Angle effect, a new method named step heat-forming photoresist method to expand the N. A. range of microlens array is presents.
在对临界角效应定性研究的基础上，提出了用阶梯光刻热熔法来扩展热熔型微透镜阵列的数值孔径范围。
The critical inlet angle obtained by this method has good agreement with the test results.
用本法计算得到的极限进气角和实验结果吻合较好。
Utilize ANSYS to compute deflection of the each of moldboard stroke in infinite elements' method and then solve the systematical stiffness and the critical Angle of clamping unit.
采用ANSYS软件对前、后固定模板及动模板的挠度进行了有限元计算，进而求解了合模机构的系统刚度及临界角。
Utilize ANSYS to compute deflection of the each of moldboard stroke in infinite elements' method and then solve the systematical stiffness and the critical Angle of clamping unit.
采用ANSYS软件对前、后固定模板及动模板的挠度进行了有限元计算，进而求解了合模机构的系统刚度及临界角。
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