搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
4 天
《科学》(20250221出版)一周论文导读
在格陵兰冰盖上,基于钻孔光纤的观测揭示了一种与粘性流动理论不符的脆性变形模式,其长度尺度与现代冰盖模型的分辨率相似:即在地表无法观测到的冰震级联效应。冰震级联在火山来源杂质附近成核,促进晶界开裂,表现为晶体尺度原初塑性的宏观形式。
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
Hackman, wife found dead
Headed to space
Loses in bid for reelection
To visit White House
Dealership vandalism arrest
Pauses foreign aid order
VA halts billions in cuts
Cancels flu vaccine meeting
New policy on trans troops
ISIS arrest in Brooklyn
Axes Venezuela oil deal
UC workers go on strike
USFS Chief Moore to retire
Foreign aid contract cuts
Trump hints at EPA cuts
Tate brothers land in Florida
On Canada, MX, CN tariffs
Taiwan condemns China
FBI on $1.5B crypto theft
More NK troops in Russia?
PGA Tour Courage Award
SpaceX's new lunar mission
IOC president Bach to resign
NYC given Mar 21 deadline
Had sedative drug in system
Hamas hands over 4 bodies
Confirmed as US trade chief
Cancels Kennedy Center gig
Gotbit founder extradited
'Risk assessment’ probe
‘Gossip Girl' star dies at 39
First death in TX outbreak
反馈