“gravitational lens”的概念、定义、翻译、参考文献-科学参考

单词	gravitational lens
释义	gravitational lens [´grav·ǝ`tā·shǝn·ǝl `lenz] ^ASTRONOMY A massive galaxy or other massive object whose gravitational field focuses light from a distant quasar near or along its line of sight, giving a double or multiple image of the quasar.
随便看	hornblende hornblendite horn buoy horned dinosaur horned liverwort horned toad horned-toad dinosaur horn equation Horner's method Horner's syndrome hornet hornfels hornfels facies horn gap horn-gap switch horn lead horn lightning arrester horn loudspeaker horn quicksilver horn radiator horn silver horn socket horn spacing horn spoon hornstone

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