The drift characteristic of IRFPA is analyzed, and the drift curve is fit to compensate the energy drift.
分析了红外探测器的漂移特性，拟合漂移曲线并对探测器的能量漂移进行补偿。
The drift of wind and rain in the air and the existence of inhomogeneous medium make the locus of lightning behaving as irregular curve.
风雨在空中的漂移和空气中不均匀介质的存在使闪电的轨迹呈不规则曲线形。
Adopting mutually orthogonal magnetic fields, the power tuning curve is utilized for stabilizing optical frequency, the frequency difference drift of double frequency is lower greatly.
采用正交磁场由功率调谐曲线实现稳频，可使双频频差的漂移量大大降低。
The drift of CZB-1 tiltmeter at Lanzhou Observatory is analyzed and studied in this paper. According to the drift tendency of daily mean values curve, the drift phenomena could be eliminated.
分析研究了兰州观象台czb - 1型竖直摆倾斜仪资料的漂移现象，并依据日均值曲线的漂移趋势，对日均值进行了漂移的剔除。
The drift of CZB-1 tiltmeter at Lanzhou Observatory is analyzed and studied in this paper. According to the drift tendency of daily mean values curve, the drift phenomena could be eliminated.
分析研究了兰州观象台czb - 1型竖直摆倾斜仪资料的漂移现象，并依据日均值曲线的漂移趋势，对日均值进行了漂移的剔除。
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