English
全部
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 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
腾讯网
18 小时
中国科技期刊卓越行动计划推介:《交叉学科材料》2025年第1期
中国科学院北京纳米能源与系统研究所王中林院士团队设计了一种集成双螺旋折纸结构的高性能摩擦纳米发电机(TENG),以实现在海洋环境中的连续传感和信号传输。将双螺旋折纸结构整合到TENG系统中,可将低频水波振动转换为高频运动,实现了从海浪中高效地收集能量 ...
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
Says tariffs to start Tuesday
'Anora' crowned best picture
Pleads guilty to murder
Respiratory failure episodes
Massive search underway
New York prison guards fired
University shooting incident
On measles vaccination
Halts operations against RU?
Driver rams car into crowd
Makes Oscars history
Resign-or-retire incentive
Joins ownership group
Kroger CEO resigns
Hulu hit by outage
US aircraft carrier in SK
Brody wins best actor
Best supporting actor
Quake rattles Los Angeles
Former Rep. Diaz-Balart dies
BWI power outage
2nd straight NASCAR victory
Official placed on leave?
Air quality alert issued
To lead Education Department
Wins best actress Oscar
Saldaña wins first Oscar
Wins 1st PGA Tour title
Set to address Congress
Severe weather threats
DNC executive director
On college bias challenge
Reaches $61.5B valuation
Cat food recalled
Construction spending dips
Bitcoin jumps
Top HHS spokesman quits
反馈