实验通过观察双纵模稳定激光的模式输出，分析了影响激光频率复现性与频率稳定度的因素，测量了稳定激光的功率和频率稳定度。
Through the experiment, the authors analyzed the factors which affect the laser frequency repetition and stabilization, and measured the stabilized laser power and the frequency stabilization.
本文提出采用带有加速度调节器的双通道控制模式可提高双闭环调速系统的品质因素。
To improve quality factor of two closed speed regulation systems, this paper advances the two - channel control method used with acceleration regulator.
在目前流行的双因素认证的网络支付安全认证模式的基础上，引入动态验证码认证，提出了一种基于三因素认证的网络支付安全认证模式。
This paper introduced a three-factor authentication mode of network payment which added an authentication code factor on the basis of the traditional dual-factor authentication.
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