theoretical law理论法学
theoreticaladj.理论上的
theoretical cutoff frequency理论截止频率
theoretical nose of crossing辙叉理论尖端
theoretical cutoff frequence[电工]理论截止频率
theoretical specific impulse理论比推力
theoretical research methods理论研究方法
theoretical shape prediction理论形态预测
theoretical length of points道岔理论长度
theoretical lowest low water理论最低潮面