“外定标”的概念、定义、翻译、参考文献-科学参考

单词	外定标
释义	外定标 Encyclopedia 工学极化定标释 external calibration外定标利用已知散射特性的定标参照目标在合成孔径雷达（SAR）图像上的后向散射系统的测量值与真实值之间的关系，建立SAR图像上灰度值与绝对的雷达散射截面积之间传递函数的过程。
随便看	marine resource marine resource chart marine restoration ecology marine reverberation marine rigthts and interests chart Mariner probe marine salinity model marine salt difference energy marine satellite navigation marine search & rescue marine secondary production marine security marine sediment marine sediment analysis marine sedimentary environment marine sedimentary organisms marine sedimentary soil mass marine sedimentation marine sediment microbes marine sediment monitoring marine sediment pore water marine sediment survey equipment marine seismic cable marine seismic data acquisition vessel marine seismic measuring instrument

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。