effective lap有效搭接
effectiveadj.有效的;生效的;实际的
effectiveness of training培训实效性
effective virtual address有效虚地址
effective calorific value有效热值
effectiveness performance效力性能
effective perceived noise有效感觉噪声
effective doctrine theory效果主义理论
effective length of track轨道有效长度
effective filtration rate有效滤过率
effective feed conversion有效饲料转化
effective vectoring angle气动矢量角