单词 | plasma tail |
释义 | > as lemmasplasma tail plasma tail n. Astronomy a tail of plasma associated with a comet or planetary body. ΚΠ 1971 Jrnl. Geophysical Res. 76 6807/2 A plasma tail may be formed by the tendency of plasma associated with the storm-distorted duskside plasmasphere bulge to corotate with the earth during a period of quieting magnetic activity. 1972 Science 9 Feb. 566 Comet 1970 II..became a spectacular object visible to the naked eye..when it displayed a straight narrow plasma tail and a huge moderately curved dust tail. 2001 N.Y. Times (Nexis) 4 Feb. 9 NASA's image spacecraft, the first to enjoy a global view of the magnetosphere, has spotted a curious plasma tail pointing from Earth toward the Sun. < as lemmas |
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