双重叠加效应 Double stacking effect

双重堆叠 dual stack ; kaksoispino

双重折叠 double invagination

有限扩展双原子重叠法 limited expansion of diatomic overlap

双片重叠遮幅印法 bipack contact matte printing

分层重叠双正交变换 HLBT

多分辨重叠双正交变换 HLBT

忽略双原子微分重叠 NDDO ; neglect of diatomic differential overlap

双人重叠游泳 tandem swimming

重叠式双向运动 overlapped bi-directional motion estimation