对流层上层西风急流  Subtropical upper-tropospheric westerly jet

海上折射  marine refraction

上凹折射层  concave refractor

包层折射率  cladding index

薄层层折  TLC

层层折迭  fold on fold

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  ionospheric refraction; ionosphere refraction

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  troposphere refraction

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