搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
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
按时间排序
按相关度排序
1 小时
Airbus postpones development of new hydrogen aircraft
Airbus said on Friday it is delaying plans to develop a hydrogen-powered commercial aircraft by the middle of next decade, ...
2 小时
Airbus pushes back plans to fly hydrogen plane by 2035
Airbus has delayed plans to fly a hydrogen-powered aircraft by 2035 in a setback for the aviation industry’s hopes to achieve net zero.
Geographical
3 小时
Geo explainer: Can sustainable aviation fuel make plane travel green?
Some tout sustainable aviation fuel as the key to greener flights, but high prices and environmental concerns may hamper rollout ...
Aviation Week
3 小时
Daily Memo: EVTOL Companies Chart Pilot Training Pathways
Daily Memo: EVTOL Companies Chart Pilot Training Pathways is published in Advanced Air Mobility Report, an Aviation Week ...
T&D
3 小时
Line Life in Photos: Responding to Storms and Crisis Situations
Rick Giammaria, a senior photographer for Pepco Holdings, shares a few of his favorite photos of line crews in action over ...
India Today
4 小时
How a NASA engineer invented the stun gun, thanks to a fallen power line
Aerospace engineer Jack Cover's fascination with science fiction and a career at NASA and other big names in aerospace and ...
4 小时
How a broken part in a jet engine’s ‘blind spot’ brought down an Air Force F-16
An investigation found that the part behind an F-16C crash was in a "blind spot" that Air Force mechanics can't see during ...
News & Record
5 小时
Here's a look at all the deadly aircraft crashes in the Triad since 2000
Most fatalities in the Triad – like those across the state – involve smaller private planes, often operating out of ...
Assembly Mag
6 小时
What's New With Fuel Cell EVs
“Using renewable electricity, 75 percent of that energy makes it to the wheels of a BEV,” says James Edmondson, research ...
24/7 Wall St
7 小时
Once America's Enemy, This Powerhouse Now Has Nearly 80,000 Military Vehicles at the Ready
Around the world, rising military powers are rapidly modernizing their vehicle fleets. They are investing in new armored ...
Livefist
8 小时
The Most Important Thing At Aero India 2025
This is a difficult exercise, but if there's one thing to look out for at the upcoming Aero India 2025 above all the aircraft ...
8 小时
A Constitutional Crisis?
We’re covering an imbalance of power in the government. In the United States, Congress, the president and the courts are ...
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
反馈