“object lens”的概念、定义、翻译、参考文献-科学参考

单词	object lens
释义	object lens [`äb·jekt ´lenz] ^OPTICS The first lens through which light passes in a compound objective.
随便看	retrovirus retry retting return return address return bead return bend return busy tone return code return connecting rod return difference return flow return-flow burner return idler return interval return jump return key return line return loss return streamer return stroke return to zero mode return trace return wall return water

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