英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
Ravenala查看 Ravenala 在百度字典中的解释百度英翻中〔查看〕
Ravenala查看 Ravenala 在Google字典中的解释Google英翻中〔查看〕
Ravenala查看 Ravenala 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • SpaceX Crew-10 begins ISS crew swap after 9-month delay - AeroTime
    SpaceX’s Crew-10 mission successfully docked with the International Space Station (ISS), bringing a new team of astronauts aboard Their arrival marks the start of a crew swap, allowing two astronauts to finally return to Earth after an extended stay of nine months
  • NTSB Recommends Modifications to LEAP-1B Engines
    The NTSB found that the engine load reduction device, or LRD, a safety feature designed to reduce the severity of vibrations transmitted from a damaged engine to the airframe, can result in damage to the engine oil system Such a condition can allow smoke from hot oil to enter the ventilation system and ultimately the cockpit or passenger cabin
  • NASA Reviewing ISS Data, Pushes Axiom 4 Launch Date
    More News NTSB Prelim: North American T-28B Pilot Started To Return To The Airport Before Electing To Land On A Nearby Dirt Road On May 17, 2025, at 1022 Pacific daylight time, a North American T
  • NTSB issues rare safety bulletin about potential issues with . . . - CNN
    The National Transportation Safety Board is issuing a rare urgent safety bulletin warning of potential problems with the jet engines on Boeing 737 Max aircraft
  • NTSB recommends quick modifications to 737 Max engines
    The National Transportation Safety Board (NTSB) on Wednesday recommended that Boeing modify the engines on 737 Max planes due a safety problem caused by bird strikes The issue came to light durin…
  • NTSB Releases Preliminary Report on San Diego Crash
    The NTSB report noted that although the Cessna S550 is usually a two-pilot aircraft, the jet owner had undergone a flight evaluation in December of 2024 and received an exemption to fly the Cessna
  • NTSB: Boeing 737 Max and some Airbus engines need fix to prevent smoke . . .
    The NTSB said that the engines CFM International makes for the Boeing plane can inadvertently release oil into the hot engine when the safety feature, called a load reduction device, is activated after a bird strike or similar engine issue The resulting smoke feeds directly into either the cockpit or passenger cabin depending on which engine
  • Who We Are and What We Do - National Transportation Safety Board
    The National Transportation Safety Board is an independent federal agency charged by Congress with investigating every civil aviation accident in the United States and significant events in the other modes of transportation—railroad, transit, highway, marine, pipeline, and commercial space We determine the probable causes of the accidents
  • NTSB and FAA Sign Agreement on Commercial Space Mishap Investigations
    The new Memorandum of Agreement identifies investigative responsibilities, interagency notification procedures and reporting responsibilities of the NTSB and FAA in connection with commercial space mishap investigations The document also describes how the agencies will coordinate on the exchange of information, data and use of resources or
  • International Space Station (ISS) | Facts, Missions, History - Britannica
    International Space Station (ISS), space station assembled in low Earth orbit largely by the United States and Russia, with assistance and components from a multinational consortium The project, which began as an American effort, was long delayed by funding and technical problems





中文字典-英文字典  2005-2009