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
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
2 天
达美航空公司押注于“混合机翼”(blended-wing)飞行以减少排放
该航空公司今日表示,它将助力初创企业JetZero的混合机翼体(BWB,https://www.jetzero.aero/)演示飞机的研发,该飞机旨在降低油耗、减少排放并降低噪音。达美航空没有向这家公司提供任何资金投入,而是提供运营支持以助力其实现翼 ...
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
Sworn in as Canada's PM
Child abuse images sentence
Permanently shuts route
Influential WY senator dies
Top intelligence agency visit
Strikes deal with DOGE
March megastorm
Out as creative director
Texas Tech closes campus
To host Golden Globes
Swatting call about gunman
Consumer sentiment drops
‘Ted Lasso’ is coming back
Khalil sues Columbia
To cut 2,000+ jobs
Smishing scam warning
Hamas to release hostage
Senate confirmation hearing
Teixeira pleads guilty
Won't block GOP bill
Exits bankruptcy protection
Legendary sportswriter dies
Trump Tower protest
$3B deal to extend rights
Top FDA lawyer resigns
Man hit by motorcade, dies
Says he supports ceasefire
FDA, NIH nominees advance
Plane engine catches fire
UN report accuses Israel
反馈