quasi-periodicity英k'wɑːziːpiəriədɪs'ɪtɪ美k'wɑːziːpiəriədɪs'ɪtɪBNC¹⁷³⁹⁹⁵⁺² 基本例句 拟周期,准周期性 The algorithm obtained the gait quasi-periodicity through analyzing the width information of the lower limbs' gait contour edge, and the MGEI was calculated from gait period. 通过预处理技术提取出运动人体的侧面轮廓，根据步态下肢的摆动距离统计出步态周期，得到 MGEI。 joca