对流层上层西风急流
Subtropical upper-tropospheric westerly jet
地震折射层析
seismic-refraction tomography
地震折射层析法
seismic refraction tomography method
the Seismic Refraction Tomography Method
电离层折射改正
ionospheric refraction correction
电离层折射误差
ionospheric refractive error
电离层折射校正
ionospheric refraction correction
电离层折射修正
ionospheric refraction correction
电离层折射延迟
ionosphere refraction delay
对流层折射改正
tropospheric refraction correction
对流层折射校正
tropospheric refraction correction
对流层折射修正
tropospheric refraction correction
对流层折射延迟
troposphere refraction delay