三元回归 meaning in English

three-variables regression

Methods the infusion system of phacoemulsification was used and artificial lens was implanted in 35 cases ( 47 eyes ) of congenital cataract , srk formula was used to count artificial lens photorefractive degree , the degree of implanted artificial lens was minused 2d
方法对35例47眼先天性白内障用超声乳化的注吸系统进行吸出手术并植入人工晶状体，应用srk三元回归公式计算人工晶状体屈光度，且植入人工晶状体度数低于所得度数2d ，并进行后囊环行撕囊。