“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	regional environmental capacity Regional Environmental Function Zoning regional environmental integrated protection planning Regional environmental management regional federation Regional Folk Rites and Ritual Opera regional geochemical exploration regional geographical names system Regional Geography regional geography regional geological map regional geological mapping regional geological remote sensing survey regional geological survey regional geological survey (scale:1:500 000) regional geological survey (scale:1∶1000000) regional geological survey (scale:1∶50 000) regional geological survey (scale∶1∶250 000) regional geology regional geology of China regional geomorphology regional governance Regional Government regional gravity anomaly regional gravity field model

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。