objective cap物镜盖objectiveadj.客观的；真实的；宾语的n.目标；目的；[物]物镜；[语]宾语objective visual field客观视野objective economic law客观经济规律objective of operarion作战目标objective of education教育目标objective value theory客观价值学说objective illegitimacy客观的违法性objective of PE course体育课程目标Objective Truth Theory客观真实说objective focal length物镜焦距objective verification客观检验