得知激光场是以先平方律再指数律进化的。
It is pointed out that the radiation field grows first quadratically and then exponentially with the distance.
把LR检测器与传统的平方律检测器的渐近性能进行了比较。
The asymptotic performance of the LR detectors is compared with that of the traditional square law detector.
电压乘法器采用了三端输入方式和等温工作法式，以消除漏电影响和减小非平方律误差。
The input of this multiplier includes three terminals for eliminating the effect of leakage and the equal temperature operation mode for the converters is adopted to reduce the non-square law error.
自聚焦透镜与多模光纤的折射率分布都遵从平方律分布，基于这个事实，进行了以多模光纤生产工艺制造微型准直透镜的研究和设计。
Based on this fact, the research and design of micro align lens which is fabricated by means of multimode fiber fabrication techniques is carried out.
通过引入参数周期自适应律，设计出的自适应控制策略，使跟踪误差平方在一个周期上的积分范数渐近收敛于零。
A periodic mixed adaptive law and an adaptive repetitive learning control one are constructed to ensure the asymptotic convergence of the tracking error in the sense of square error norm.
通过引入参数周期自适应律，设计出的自适应控制策略，使跟踪误差平方在一个周期上的积分范数渐近收敛于零。
A periodic mixed adaptive law and an adaptive repetitive learning control one are constructed to ensure the asymptotic convergence of the tracking error in the sense of square error norm.
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