通过相位灵敏度检测，大大提高了信噪比。
The ratio of signal to noise (S/N) is greatly improved through the phase sensitivity detection.
本文报导了关于提高光纤水听器相位灵敏度的一些研究结果。
This article is about some research on increasing the phase-shift sensitivity of fiber-optic hydrophone.
根据传统光学干涉原理研制出的相位调制型光纤传感器，其突出优点是灵敏度高。
The optic fiber sensors of phase modulation type developed by the interference theory in traditional optics are high sensitive.
为检验潮汐观测期间灵敏度及相位的变化，提出一种短资料的调和分析方法。
A harmonic analysis for short data series is suggested to check the variation of the sensitivity and phase lag during the tidal observations.
根据测量相位不定性引起的高度误差，分析了垂直基线与地形高度灵敏度的关系，并推导了垂直基线与高度模糊数的关系式。
This paper analyzes the relationship between perpendicular baseline and terrain height sensitivity firstly, based on height error induced by uncertainty of phase.
本文着重研究了因近场感应电压相位差引起的耦合误差，以及近场天线差斜率变化引起的定向灵敏度的变化；
This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near-field difference slope.
通过差分检测提高了检测灵敏度，从而实现相位变化的解调。
Differential detection can demodulate this disturbing and can also make system more sensitive.
源的相位噪声指标和系统的灵敏度密切相关，而灵敏度是许多高性能系统的关键指标之一，所以低相噪源在高性能系统中被广泛采用。
The phase noise is in close relationship with the performance of system, for this reason, the low phase noise source is widely used in system to optimize its performance.
定义灵敏度系数，得到相位噪声对于跃迁几率的权重函数，求得相位噪声对于重力加速度测量的具体影响结果。
The sensitivity coefficient describing the relationship between the phase noise and the transition probability is defined. And then, the sensitivity of the interferometer is achieved.
定义灵敏度系数，得到相位噪声对于跃迁几率的权重函数，求得相位噪声对于重力加速度测量的具体影响结果。
The sensitivity coefficient describing the relationship between the phase noise and the transition probability is defined. And then, the sensitivity of the interferometer is achieved.
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