单词	Dawes' limit
释义	Dawes' limit noun ˈdȯz(ə̇z)- : an approximate value of the resolving power of a telescope based on the theoretical size of the spurious disk being equal in seconds of arc to 4.56 divided by the aperture of the telescope expressed in inches Word History Etymology after William R. Dawes †1868 English astronomer
随便看	kept (back) channel channel bass channel black channel bone channel catfish channel fever channel goose channel iron Channel Islands Channel Islands National Park channel of distribution channel piloting channel pin channel section channel stane channel stone channel surf channel surfer channel surfing channel wing channel-back channel-hop channel-hopping channelbill

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