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22 天
地球存在双极电场首次证实
科学家早在60多年前就提出假设,认为它驱动着地球大气层从地球南北极逃逸。“耐力”号任务数据证实了双极电场的存在,并量化了其强度,揭示了它在驱动大气逃逸和更广泛地塑造地球电离层(上层大气层)方面的作用。 了解地球大气层的复杂运动和演变不 ...
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今日热点
Secret Service admits failure
Actress Crosby dies at 90
Rejects CNN debate invite
Ga. suspect's mom indicted
Biden hosts 'Quad' summit
J&J unit files for bankruptcy
CA bill to protect kids online
Pandas leaving for China
Released after guilty plea
Beirut strike death toll
Hand count approved in GA
House repeals emission rules
Drug price challenge revived
FDA approves flu vaccine
Suns broadcaster dies
Boeing defense chief exits
To skip Al Smith dinner
Sesame Place suit verdict
1st rabies outbreak in seals
Bill to boost security OK'd
TN abortion law blocked
Hiker injured in bear attack
In-person voting begins
CAH sues for trespassing
144K+ Mavericks recalled
WI high court to decide
SC 1st execution in 13 years
ISR strike on Gaza school
Top Hezbollah leader killed?
Sues pharmacy middlemen
Feds subpoena Schaeffer
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