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机译:Structure and seasonal variations of the nocturnal mesospheric K layer at Arecibo
Wuhan Univ, Sch Elect Informat, Wuhan, Hubei, Peoples R China;
Collaborat Innovat Ctr Geospatial Technol, Wuhan, Hubei, Peoples R China;
Arecibo Observ, Arecibo, PR USAUniv Metropolitana, Sch Environm Affairs, Puerto Rico Photon Inst, San Juan, PR USAMiami Univ, Dept Elect & Comp Engn, Oxford, OH 45056 USA;
LOWER THERMOSPHERE REGION; SUMMER MESOPAUSE REGION; POTASSIUM LAYER; THERMAL STRUCTURE; UPPER-ATMOSPHERE; METAL ATOM; CHEMISTRY; LIDAR; FE; TEMPERATURE;