2月25日清晨，深圳龙岗坂田街头，一台新石器无人配送车按新近开放的线路完成物流配送。从“无路可走”到“全域开放”，行车轨迹的变化，折射出深圳主动开放场景、拥抱创新的决心。
Most of the algorithms described here are quite straightforward to implement. Some of them can be written in just a few lines of code, and those that require a bit more effort can be better understood by reading through the relevant papers and links I have provided. The exception to this are those that rely on the Delaunay triangulation to work. Robust Delaunay triangulations in 3D are fairly complex and there isn’t any publicly available software that I’m aware of that leverages them for dithering in the way I’ve described.
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12月15日早间，洛阳钼业公告披露，经公司董事会批准，公司控股子公司CMOC Limited拟以总计10.15亿美元的对价收购加拿大矿业企业Equinox Gold（TSX: EQX, NYSE-A: EQX）旗下位于巴西的三个金矿资产的100%权益，包括Aurizona 金矿、RDM 金矿以及Bahia综合体。