“astigmatic difference”的概念、定义、翻译、参考文献-科学参考

单词	astigmatic difference
释义	astigmatic difference [¦a·stig´mad·ik `dif·rǝns] ^OPTICS 1. The distance between the primary and secondary foci of an astigmatic optical system. 2. The difference between the reciprocals of the distances of the primary and secondary foci from an astigmatic thin lens or mirror.
随便看	myelencephalon myelin myelin sheath myelitis myel-, myelo- myeloblast myeloblastemia myeloblastic myeloblastic leukemia myeloblastoma myeloblastosis myelocele myelocyte myelocytoma myelocytosis myelodysplasia myeloencephalitis myelofibrosis myelogenous leukemia myelogram myelography myeloid myeloid leukemia myeloid metaplasia myeloid myeloma

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