rotational axis 中文意思是什麼

rotational axis 解釋
轉動軸
  • rotational : adj. 1. 旋轉的；輪流的，循環的。2. 【農業】輪作的。
  • axis : n （ pl axes ）1 軸，軸線。2 【植物；植物學】莖軸。3 【解剖學】第二頸椎，第二脊骨。4 【政治學】軸...
  1. When electrons move in spirals around magnetic lines of force, radio waves are produced and radiated out along the two magnetic poles of the star. usually, the rotational axis of the neutron star does not align with the magnetic axis. the radiation beams will sweep around and create the

    通常恆星的自轉軸和磁軸並不一致，中子星亦不例外，所以沿著磁軸向外發射的無線電波束，在中子星自轉的帶動下，便會如燈塔般向宇宙掃射，這便是著名的
  2. The centre of gravity is displaced by a weight below the rotational axis.

    調節旋轉軸之下的一個重物，使重心發生位移。
  3. We had observed more than ten selected asteroids using 1 - meter telescope in yunnan observatory during 2000 to 2002. the observational data of seven asteroids had been reduced and analyzed. we have derived their synodic periods and estimated the shape and orientation of rotational axis for one asteroid

    為此，我選定了一些直徑在125公里左右的小行星進行觀測和分析；一方面，測定它們的自轉周期，進行「角動量衰減」現象的研究，另一方面，對小行星形狀和自轉軸指向進行估算，為小行星碰撞演化研究提供更為有利的證據。
  4. For the earth, the rotational axis tilts 23. 5. as a result, there is no seasonal change in venus

    地球的自轉軸傾角為23 . 5 ，所以金星並沒有四季之分。
  5. Since the rotational axis of the earth is tilted from the revolution axis by 23. 5, the sun, for example, rises at different directions at different times during the year

    由於地球的自轉軸相對于公轉軌道平面傾斜了23 . 5度，再加上地球的繞日運動，所以太陽東升的方位角會隨日子改變。
  6. With the computer controlling the output of the digital signals and the analog signals, controls and adjusts startup, stop, turn and rotational rapidity of the transducer - electromotor and the strength of brake actuator ; installs the torque sensor on dynamical axis, and installs the encoder on non - dynamical axis of the dimensional globoidal indexing cam mechanism ; utilizes the virtual instrument language labview development the test and control system, with the computer real - time monitoring, late displays and storages the data of the test, and processes the data and analyses it

    利用計算機控制數字量輸出和模擬量輸出來達到控制和調節變頻電機啟停、轉向、轉速;控制制動器的啟停和加載力;在弧面分度凸輪的加載軸和空軸上安裝扭矩傳感器和編碼器;應用虛擬儀器語言labview開發試驗臺的測控軟體系統，用計算機進行實時監測與事後顯示與存儲，並進行信號處理與分析。
  7. Considering that the direction of is the same as of rotational angular momentum l about molecular long axis, can be expressed as l divided by its length

    考慮到| ^和分子繞長軸自轉角動量l | -方向相同，可表示為l | -除以它的長度。
  8. Like a spinning top, the rotational axis of the earth is not fixed in space. it will move in a circle with a period about 26000 years. we call this the

    像轉動中的陀螺一樣，地球的自轉軸在太空中其實並不固定，而是以26000年的周期在轉動，這個運動稱為
  9. One of the most interesting facts about uranus is that its rotational axis is

    天王星最有趣的地方是它的
  10. Besides, by reason of its long distance from jupiter, the earth can maintain a rather circular orbit. also the gravitation of the moon can stabilize the tilt of the rotational axis of the earth, thus restricting climatic fluctuation within a narrow range

    另外，地球因與木星保持距離，能維持著一個幾近圓形的軌道，加上月球的引力穩定了地球自轉軸傾斜的角度
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