intervalveadj.级间的(闸阀间的)intervaln.间隔；休息时间；(数学)区间；(音乐)音程interval number algorithm区间数算法Interval Sequence Theorem区间套定理interval of orthogonality正交性区间interval averaging method区间平均法interval atrioventricular[医] 房室[收缩]间期interval singular systems区间奇异系统interval valued fuzzy set区间值模糊集interval Kalman filtering区间卡尔曼滤波interval measure of value值的区间度量intervals of bus dispatch发车时间间隔