1) coincidence Doppler broadening spectra(CDBS)
符合多普勒
2) Coincidence Doppler broadening
符合多普勒展宽
1.
Electron irradiated GaSb samples were investigated by positron lifetime spectroscopy(PAS) and the coincidence Doppler broadening(CDB) technique.
低温符合多普勒展宽实验结果表明退火后的电子辐照过的原生未掺杂GaSb样品中仍然存在反位缺陷GaSb。
2.
The positron annihilation lifetime spectra(PALS)and coincidence Doppler broadening(CDB) spectra of the samples were measured to study the pore structure and dispersion of MoO_3.
测量了这些样品的正电子湮没寿命谱(PALS)与符合多普勒展宽(CDB)谱,以研究其孔洞结构以及Mo分散。
3) range-Doppler coupling
距离-多普勒耦合
1.
But these signal problems of range-Doppler coupling and low data ratio are still not solved completely although some encouraging results have been obtained and applied in the radar system design.
现代雷达为获得较高的距离分辨力通常采用编码频率脉冲串信号和步进频率脉冲串信号,但都存在数据率低和较为严重的距离-多普勒耦合问题。
2.
Aiming at the systematic bias in ranging with LFM waveforms caused by range-Doppler coupling,the nonlinear filtering problem is solved by using EKF algorithm with modified measurement equation.
针对LFM脉冲测距时由于距离-多普勒耦合而产生的系统偏差,采用修正测量方程的扩展卡尔曼算法,解决了非线性跟踪滤波问题,并利用Monte Carlo仿真实验验证了算法的有效性。
3.
The problem of LFM pulsed radar s ranging bias due to the range-Doppler coupling is studied.
研究了线性调频(LFM)脉冲体制雷达由于距离-多普勒耦合效应造成的测距偏差问题。
4) range-Doppler coupling
距离多普勒耦合
5) range/Doppler coupling
距离/多普勒偶合
6) delay-Doppler coupling
延迟多普勒耦合
补充资料：符合
符合
放射性核素显(成)像术语。当两个或多个事件在某一时刻同时出现时，称为符合。由于表征每一事件的信号都有一定的时间，在此范围内出现的信号均被符合电路认定是同时的，这一时间限度即称为符合分辨时间(coincidence resolving time)。根据符合原理设计的符合电路可以用于某些放射性核素测量中，其优点是可以排除外界干扰，获得更可靠的结果。在正电子湮没显(成)像(如PET显(成)像)中，利用符合电路可以减少本底和其他干扰，使影像更清晰。
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