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：

helicopter    音标拼音: [h'ɛlɪk,ɑptɚ]
n. 直升飞机
vt. 用直升飞机载送
vi. 乘直升飞机

直升飞机用直升飞机载送乘直升飞机

helicopter
n 1: an aircraft without wings that obtains its lift from the
rotation of overhead blades [synonym: {helicopter}, {chopper},
{whirlybird}, {eggbeater}]

Helicopter \Hel"i*cop`ter\, n. [NL., fr. Gr. "e`lix, "e`likos, a
spiral ptero`n a wing.]
a heavier-than-air aircraft whose lift is provided by the
aerodynamic forces on rotating blades rather than on fixed
wings. Contrasted with {fixed-wing aircraft}.
[PJC]


Helicopter \Hel"i*cop`ter\, v. i.
to travel in a helicopter.
[PJC]


Helicopter \Hel"i*cop`ter\, v. t.
to transport in a helicopter.
[PJC]

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:


  • Helicopter - Wikipedia
    A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally
  • Alaska Helicopter Tours | The Ultimate Alaskan Experience
    Embark on the adventure of a lifetime with Alaska Helicopter Tours Soar above stunning glaciers, race across snow-covered trails on a dogsled, or hike through untouched wilderness, all with the breathtaking backdrop of the Knik Glacier valley and beyond
  • Home - Helicopter Airway Services - Temsco Helicopters Inc.
    Helicopter TOURS TEMSCO Helicopters provides spectacular views of Alaska from our bases in Juneau, Skagway and Denali Fly with Alaska’s most experienced helicopter tour operator on our award-winning glacier and dog sledding excursions BOOK NOW!
  • Alaska Helicopter Tours
    Join Alaska Helicopter Tours – a locally owned, highly-respected helicopter tour company for excursions that show off hidden sites just minutes from the road system Touring by helicopter is an incredibly fun, comfortable and exciting alternative to flying by small, fixed-wing aircraft
  • Helicopter | Facts, History, Types | Britannica
    A helicopter is an aircraft with one or more power-driven horizontal propellers or rotors that enable it to take off and land vertically, to move in any direction, or to remain stationary in the air
  • How Helicopters Work - HowStuffWorks
    A helicopter's main rotor is the most important part of the vehicle It provides the lift that allows the helicopter to fly, as well as the control that allows the helicopter to move laterally, make turns and change altitude To handle all of these tasks, the rotor must first be incredibly strong
  • How does a helicopter work? - Explain that Stuff
    The science of a helicopter is exactly the same as the science of an airplane: it works by generating lift—an upward-pushing force that overcomes its weight and sweeps it into the air Planes make lift with airfoils (wings that have a curved cross-section)
  • 21 Types of Helicopters Explained (A Full Guide) - The Engineering Choice
    A helicopter is a type of rotorcraft in which lift and thrust are supplied horizontally by spinning rotors Regarding lift, helicopter use allows for vertical take-off and landing, hovering, and forward, backward, and lateral flight
  • 25 Types Of Helicopters | Uses And Examples – Engineerine
    The helicopter is unarguably the most versatile flying machine ever created by humans Helicopters have advanced to the point where they are essential in modern civilization They have changed the aviation industry and expanded the range of possible uses for aircraft
  • SOLOY Helicopters LLC
    Soloy Helicopters is a leading provider of helicopter services in the state of Alaska With decades of operational experience focusing on precision long-line and remote area operations we always strive to complete your job safely and efficiently Contact us today for your helicopter support needs





中文字典-英文字典  2005-2009