理学 数据及数据类型 释 textual data 文本数据 不能参与算术运算的任何字符。又称字符型数据。
计算机应用 信息系统与信息化 释文 textual data 文本数据
- polar group
- polar heliostat
- polar homology
- polar hyperbola
- polar hyperplane
- polar hypersurface
- polar ice core drilling
- polarimeter
- polarimetric
- polarimetric calibration
- polarimetric coherency matrix
- polarimetric covariance matrix
- polarimetric filtering
- polarimetric in optic fiber
- polarimetric radial-velocity-meter
- polarimetric SAR channel calibration
- polarimetric SAR cross-talk calibration
- polarimetric SAR interferometry，PolInSAR
- polarimetric SAR phase calibration
- polarimetric scattering matrix
- polarimetric scattering vector
- polarimetric sensor calibration
- polarimetric speedometer
- polarimetric standard
- polarimetric standard star