题目
(单选题)将下列环曲面+8.00DC×90/+10.00DC×180-6.00DS转换成球柱处方为()A. +3.00DS/-2.00DC×90B. +4.00DS/-2.00DC×90C. +2.00DS/-2.00DC×180D. +4.00DS/+2.00DC×90E. +4.00DS/-2.00DC×180
(单选题)将下列环曲面+8.00DC×90/+10.00DC×180-6.00DS转换成球柱处方为()
A. +3.00DS/-2.00DC×90
B. +4.00DS/-2.00DC×90
C. +2.00DS/-2.00DC×180
D. +4.00DS/+2.00DC×90
E. +4.00DS/-2.00DC×180
题目解答
答案
B. +4.00DS/-2.00DC×90