搜索筛选:
搜索耗时4.2150秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
[期刊论文] 作者：LIU Li XIAO Zhitao LV Jinpu,
来源：半导体光子学与技术：英文版 年份：2010
Speed sign detection and recognition are the important part of the driving assistant systems.Combining gradient-based random Hough transform with BP network,a m...
Frost heave and freezing processes of saturated rock with an open crack under different freezing con
[期刊论文] 作者：Zhitao LV,Caichu XIA,Yuesong WANG,Ziliang LIN,
来源：结构与土木工程前沿 年份：2020
Frost heave experiments on saturated sandstone and tuff with an open crack are conducted under uniform and unidirectional freezing conditions.Frost heave of cra...
相关搜索：
