略語大辞典 [Spa] 23 LET (IMP-8) low-energy telescope 低エネルギー望遠鏡. 宇宙観測用の宇宙船.(IMP-8) low-energy telescope; a spacecraft; ref. COSPIN(cosmic ray and solar particle investigations) KET(Kiel electron telescope); [Spa:Astro:Phys]. 丸善「略語大辞典」JLogosID : 11880566