英语词汇“pan fraction”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	pan fraction
释义	pan fraction pan fraction In the sieve analysis of aggregate, soil, etc., that fraction of the total sample retained on any sieve compared with the initial sample tested.
随便看	photoparoxysmal response 2 photo-patch test photopatch testing photopathy photopeak photoperceptive photoperiod photoperiodic photoperiodical photoperiodically photoperiodicities photoperiodicity photoperiodism photoperiodisms photoperiods photophase photopheresis photophil photophilia photophilic photophilic plant photophilous photophily photophobe photophobia

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。