English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
资讯
生物通
26 天
无人机 RGB 影像颜色与纹理信息在预测不同生长阶段马铃薯地上生物 ...
为解决利用无人机高分辨率 RGB 影像建模不同生长阶段作物地上生物量(AGB)时,颜色植被指数(VIs)和纹理信息使用不一致的问题,研究人员开展评估多种 VIs、纹理信息及其组合对估算马铃薯 AGB 性能的研究,结果表明二者结合可提升 AGB 估算性能。 精确监测 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
2-year-old deported?
Mangione pleads not guilty
Car bomb kills RU general
Denied No. 56 by Taylor
Pope Francis laid to rest
ICE restoring student visas
Spouse arrested over visa
CIA official's son killed
Foreign funding probe
Explosion at Iranian port
Missing student found dead
Jeffrey Epstein accuser dies
UN runs out of food in Gaza
Iran, US begin nuclear talks
Arenas out of coma
Russia claims Kursk control
Apple juice recalled
Sanders drafted by Browns
New York mascot ban probe
Ex-NM judge, wife arrested
Georgia traffic stop shooting
Pulls proposed poultry rule
Trump meets with Zelenskyy
NYC subway stabbing
19 states sue Trump admin
US nears 900 measles cases
Ends journalist protections
Workers hit by dump truck
Names new senior staff
Consumer sentiment slides
反馈