retention ratio

英文 retention ratio

中文 自留額比率；留存比率

出處圖書館學與資訊科學名詞

相關詞匯

最近瀏覽

▸ retention ratio

▸ logistic growth

▸ cutting speed

▸ magnetic barrier trap

▸ filter cover

▸ four-lined theraponid

▸ electrical interlocking

▸ unit effective efficiency

▸ h(a)ematoporphyrin

▸ walking type plow

▸ positioning operation

▸ continuous weld

▸ Tilapia nyongana Thys van den Audenaerde，1971

▸ boiling apparatus

▸ heading-and-bench

　