英语词汇“negative principal planes”的翻译、意思、用法、释义-英汉汉英词典

单词	negative principal planes
释义	negative principal planes 【光学】负主平面[亦作 antiprincipal planes] 以上来源于：《21世纪大英汉词典》
随便看	hardover signal hard over stop hard pack hardpack hard-packed snow hard pad hard pad disease hard page break hard page segment hard palate hard--palate hard palate--palatum durum hard palates hard pan hardpan hardpan--ortstein hard paper hard papilloma hard paraffin hard particle hard paste hard-paste hard patch hard pavement hard peach