自轉 的英文怎麼說

中文拼音 [zhuǎn]
自轉 英文
revolve on its own axis; rotation; revolution; autorotation; windmilling; spin
  • : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
  • : 轉構詞成分。
  1. If accretion takes place in eccentric orbits as well, the rotation will be prograde and of the right order of magnitude.

    如果吸積發生在偏心軌道,則自轉將是正向的,且快慢也合適。
  2. Standard practice for continued airworthiness system for light sport gyroplane aircraft

    輕型運動自轉旋翼機的持續適航系統的標準實施規程
  3. Jt91 - 200 artillety gyro altazimuth is a fix instument which can research the grid north automatically and determine grid north azimuth at any direction. it works by making use of the physical features of gyro and influences of earth rotation. the equipment of this instument will play a important role in topographic clement

    Jt91 - 200型炮兵陀螺經緯儀是利用陀螺本身的物理特性和地球自轉的影響,實現動尋找其北方向和測定任一方向線的真北方位角的定向儀器。該型炮兵陀螺經緯儀的裝備使用,對我軍炮兵測地分隊的測地保障發展將產生重大影響。
  4. The earth's rotation and its motion around the sun add an appreciable frequency shift.

    地球自轉與地球繞日公產生附加的頻移。
  5. Prism glass : 3 arris prism, 5 arris prism, comet prisms, rotatable

    棱鏡:三棱鏡,五棱鏡,三棱鏡,慧星棱鏡可自轉
  6. Rotation of arrogate to oneself leases a building, what responsibility should assume

    自轉租房屋,應承擔什麼責任?
  7. The prime meridian, which runs through greenwich in south - east london, became the basis for the world ' s time keeping in 1884 after the first astronomer royal, john flamstead, calculated that the earth rotated on its axis once every 24 hours

    1884年,首位皇家天文學家約翰法蘭姆斯坦算出地球每隔24小時繞軸自轉1次,使得通過倫敦東南格林威治的本初子午線成為全球計時基準。
  8. The astronomical time scale based on the earth s rotation is another common time scale

    根據地球自轉而釐定的天文時標是另一常用時標。
  9. The holder does not lend or attorn card

    持卡者不能擅自轉借、讓、換會員卡。
  10. The recording chart on an autographic rain - gauge is mounted on a drum which is driven by clockwork and typically rotates round a vertical axis once per day

    記式雨量器的記錄表卷在記錄筒上,該筒由時鐘裝置推動,通常軸心垂直,每天自轉一周。
  11. The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem

    本文將直升機的自轉著陸過程定義為一個非線性的最優控制問題。
  12. A three - dimensional rigid body model is used to study the landing of a helicopter in autorotation

    首先,建立了一個描述直升機自轉著陸飛行動力學特性的三維剛性體模型。
  13. By combining with the machining needs of parallel machine tools, the working space and the law along with the variation of its autorotation angle were studied

    結合併聯機床的加工要求,研究了工作空間及其隨自轉角的變化規律。
  14. The earth rotates once a day on its axis.

    地球繞它的自轉軸一天旋一周。
  15. The earth revolves both round the sun and on its own axis.

    地球既公自轉
  16. The earth revolves both about the sun and on its own axis.

    地球又公自轉
  17. Birds and compasses know north from south because, like a giant bar magnet, the earth ' s magnetic field has two poles that line up closely with the planet ' s axis of rotation

    候鳥與指北針都知道何為北方、何為南方,因為地球就像一條巨型磁鐵棒,它的磁場有兩極,且這兩個地磁的磁場線和地球的自轉軸非常接近。
  18. The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation.

    體是一架通過自轉把引力束縛能換為電磁輻射的巨大機器。
  19. Yet the march 1979 burster, with an apparent rotation period of eight seconds, was spinning much more slowly than any radio pulsar then known

    但1979年3月那次的爆炸源,看起來卻有八秒的周期,自轉速率要比當時所知的任何波霎還要慢得多。
  20. The centrifugal force caused by the earth's rotation decreases from a maximum at the equator to zero at the poles.

    地球自轉產生的離心力從赤道的最大值降低到極地的零值。
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