Deep search
Search
Copilot
Images
Videos
Maps
News
Shopping
More
Flights
Travel
Hotels
Real Estate
Notebook
Top stories
Sports
U.S.
2024 Election
Local
World
Science
Technology
Entertainment
Business
More
Politics
Past hour
Any time
Past 24 hours
Past 7 days
Past 30 days
Best match
Most recent
中国科技网首页
5m
长征七号火箭为什么不怕“高空风”?
中国航天科技集团一院专家介绍,近期海南台风天气频发,火箭在飞行过程中会穿越大风区,约10公里高度的时候风力最大,并且在这个区域,突如其来的“高空风”最凶猛。如同我们骑自行车时,如果侧面突然吹来一阵大风,人会被吹偏。在高空,这种横向的侧风会影响到火箭的飞行姿态,严重情况下可能导致箭体弯曲变形,甚至解体。
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Trending now
Tapped for health secretary
Charged over Capitol riot
OH trans bathroom bill
Ben & Jerry's sues Unilever
Gender-affirming care ban
To run Interior Department
World’s most polluting cities
UFO reports spike
18 states sue SEC, Gensler
NYC reviving congestion fee
Bohannan requests recount
Citigroup facing US probe
Volcano eruptions study
Leonid meteor shower
Bitcoin hacker sentenced
Alleged ISIS support charge
CDC: OD deaths down
Tropical Storm Sara tracker
New Jersey forest fire arrest
APEC Peru 2024
Rapper pleads not guilty
To host Oscars in 2025
Bed rails recalled
EU fines Meta
Vonn ending her retirement
DOJ report on Fulton jail
Israeli airstrikes hit Syria
FBI offering up to $25K
Military suicides increased
E. coli cases climb to 104
To replace Kotb on 'Today'
Feedback