英语词汇“astigmatic difference”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	astigmatic difference
释义	astigmatic difference astigmatic difference [¦a·stig‚mad·ik ′dif·rəns] (optics) The distance between the primary and secondary foci of an astigmatic optical system. The difference between the reciprocals of the distances of the primary and secondary foci from an astigmatic thin lens or mirror.
随便看	itch to (do something) itch weed itch-weed itchweed itchy itchy feet itchy fingers itchy palm itchy palms itchy palm, to have an itchy trigger finger itci itcia itcilo it-cim itc (international teletraffic congress) specialist seminar itcio itcip itcis itcj itck it-cl itcl itcls itcm

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