常見(jiàn)例句The root of a quantity as indicated by the radical sign. 用根號(hào)表示出來(lái)的一個(gè)數(shù)的根。the quantity under a radical sign 根號(hào)內(nèi)的數(shù)Square radical sign law of solidification 鋼錠凝固平方根定律algorithm of removing radical sign 去根號(hào)算法He persuaded her to sign the document by guile. 他用欺騙手段說(shuō)服她在文件上簽字。They called for a radical reform of our tax system. 他們要求對(duì)稅收制度進(jìn)行根本改革。 返回 radical sign