英语词汇“first species”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	first species
释义	first species first species [′fərst ′spē‚shēz] (mathematics) The class of sets G₀ such that one of the sets G_nis the null set, where, in general, G_nis the derived set of G_n-1.
随便看	ciliary dyskinesis ciliary epithelium ciliary feeding ciliary flush ciliary folds ciliary g ciliary ganglion ciliary ganglionic plexus ciliary gland ciliary glands ciliary hypocyclosis ciliary inflammation ciliary injection ciliary ligament ciliary margin ciliary margin of iris ciliary motility disorders ciliary movement ciliary muscle ciliary muscles ciliary nerve ciliary nerve, long ciliary nerves ciliary nerve, short ciliary nerves, long

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