短語(yǔ)詞組短語(yǔ)real quadratic number field 實(shí)二次數(shù)域real -number coding 實(shí)數(shù)編碼real page number 實(shí)頁(yè)數(shù);[計(jì)]實(shí)際頁(yè)面號(hào);實(shí)際頁(yè)數(shù)real fuzzy number 真實(shí)乏晰數(shù)real root number 實(shí)根個(gè)數(shù)real random number 真隨機(jī)數(shù) 返回 real number