Home > Term: ionosphere
ionosphere
That part of the atmosphere, extending from about 70 to 500 kilometers, in which ions and free electrons exist in sufficient quantities to reflect electromagnetic waves.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Military
- Category: General military
- Company: U.S. DOD
0
ผู้สร้าง
- Lucrezia
- 100% positive feedback