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jially340:雙曲線方程不用非球面,只要用standard面就可以了?匆幌抡f明書,講標(biāo)準(zhǔn)面得內(nèi)容。設(shè)conic和曲率半徑就好了 (2009-09-11 22:36) %u|Qh/?7