near-elliptical 中文意思是什麼

near-elliptical 解釋
近似橢圓的
  • near : adv 1 近 接近 鄰接 （opp far）。2 〈口語〉幾乎 差不多 將近。3 節省地。prep 接近 在…的近旁；快要。...
  1. The elliptical polarized wave and two types of wave impedance in the near field of current sources of an electric and a magnetic hertz dipoles combination

    一赫芝電偶極加上一赫芝磁偶極在近場之橢圓極向波與兩種波阻抗。
  2. They are available for viewing at over the next seven months, the orbiter will " aerobrake, " dipping into mars " atmosphere and gradually changing its elliptical orbit into a near - circle about 185 miles above the planet ' s surface

    在以後的7個月內， mro將緩慢沉入火星大氣層，並漸漸由橢圓形軌道過渡到距火星表面約185英里300公里的近圓軌道。
  3. The engine operated for 63 seconds. the elliptical orbit was changed to a near circular orbit

    飛船變軌，變軌發動機工作了63秒，使原來的橢圓形接近圓形。
  4. Orbit adjustment began. the engine operated for 63 seconds. the elliptical orbit was changed to a near circular orbit

    飛船變軌，變軌發動機工作了63秒，使原來的橢圓形接近圓形。
  5. The experimental results in these studies have been reported for lasers with either circular or near circular ( elliptical ratio close to 1 ) beam profiles

    如何提高激光器和單模光纖之間的耦合效率4 ， 5 ， 6 ， ，最近已經有了相關的報道。
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