英语词汇“区离地球表面约—公里高度处的部分电离层”的翻译、意思、用法、释义-英汉汉英词典

单词	区离地球表面约—公里高度处的部分电离层
释义	区离地球表面约—公里高度处的部分电离层phr.E region区离地球表面约—公里高度处的部分电离层；亦作
随便看	tube cleaning tool tube cleaning withdrawal tube coefficient tube compass tube condenser tube conductor tube, conical tube connector tube container tube, converging tube conveyer tube--conveyer tube conveyor tube cooled motor tube cooler tube-- coolidge tube-- cooling tube count tube counter tube-- counter tube-- crookes tubectomies tubectomy tube culture tube current