1) angle-doppler trace
角度-多普勒迹
1.
Moreover,the Earth\'s rotation makes SBR\'s no fuzzy angle-doppler trace inflect.
78°区间里变化,偏航幅度接近于1;星下点纬度为零时,偏航角和偏航幅度随着轨道倾角的增大而单调递增,并且在赤道上空35 754 km时,多普勒频率为零,卫星与地球同步运行;地球自转使地面回波无模糊的角度-多普勒迹发生了弯曲。
2) angle-Doppler compensation
角度-多普勒补偿
1.
A clutter suppression method is discussed in this article which involves first preprocessing with the modified angle-Doppler compensation (MADC) method to align the centers of a clutter spectrum in different range gates and subsequently performing clutter suppression in other azimuths with derivative based updating (DBU) technology.
研究了一种均匀圆形天线机载雷达杂波抑制方法,该方法先通过修正的角度-多普勒补偿(MADC)预处理消除在杂波谱中心处的非均匀,再利用基于导数更新(DBU)技术进一步减小在其他方位杂波的非均匀程度。
3) Doppler inclination
多普勒倾角
4) doppler velocity
多普勒速度
1.
A set of single Doppler velocity models are presented for low-level jets, and a rainstorm case in Anhui province is analyzed based on the 24th to 27th July 2000 observations of Doppler weather radar of Hefei.
结果表明 :不论风向如何变化 ,低空急流的多普勒正负速度区关于显示中心成对称分布 ,从多普勒速度的零速度线分布可以得到实际风场的风向廓线。
2.
The intensity chart and Doppler velocity chart of typhoon rain band can be sounded byDoppler radar.
多普勒雷达能探测到台风雨带强度图和多普勒速度图（台风和热带风暴，本文统称为台风）。
5) Doppler width
多普勒宽度
1.
The radial velocity distribution and Doppler width distribution of Gd metal atomic vapor heated by the liner electronic gun is measured by the dye double laser induced fllorescence.
采用双束激光诱导荧光法测量钆原子蒸气束的径向速度及其多普勒宽度分布。
2.
The inversionless gain is realizable in Doppler-broadened media for a coupling field wavelength well in excess of probe field wavelength when the laser power is significantly less than the Doppler width, and stronger than that of media for the coupling field wavelength equal to the probe field wavelength.
对Λ型能级系统连续波无反转增益效应的研究表明 ,在耦合光的拉比频率小于多普勒宽度的情况下 ,多普勒加宽的非匹配能级系统 (耦合光波长λc 小于探测光波长λp)的无反转增益不仅存在 ,而且还强于匹配系统 (λc=λp)的无反转增益 ,文中从与无反转增益紧密联系的电磁感应透明 (EIT)的角度对这一现象作了解
6) Doppler accuracy
多普勒精度
补充资料：角度
①角的大小。通常用度或弧度来表示。②看事情的出发点：如果光从自己的～来看问题，意见就难免有些片面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条