The investigation shows that the ability of multi-base attack and tactics combination need to improve.
究其原因，是我队的多垒打能力和战术组织有待提高。
2
And use multi-base stereo matching to solve matching problem of disaccord join-angle between close and far scene in image.
采用基于多基线的立体匹配技术，解决树木影像中近景区域和远景区域影像变形不一致的匹配矛盾。
3
Studying the protocols of broadcast authentication in sensor networks, and a protocol of broadcast authentication based multi-base in sensor networks is proposed.