第三宇宙

第三宇宙第三宇宙
  1. 按照力学理论可以计算出第三宇宙速度V3=16.7公里/秒。

    In accordance with the mechanical theory of the universe can be calculated in the third speed V3 = 16.7 km / sec .

  2. 全方位第三宇宙速度矢径,构成一个半径为43.5km/s的球面为基础的蛋形曲面。

    The radius vectors of third cosmic velocity in every directions form a curved surface as egg . Itis based on a ball surface which radius is 43.5Km/s .

  3. 本文计算出从地球上发射物体使其能飞出太阳系所需的最小速度,即第三宇宙速度,为13.8km/s,与一些传统教科书中给出的16.7km/s有较大的差异。

    In this paper , the third cosmic velocity i.e. , the smallest velocity needed for launching an object from the earth into the space out of the solar system , is found to be 13.8km / s , quite different from 16.7km/s given in some traditional text books .

  4. 全方位逃逸的第三宇宙速度蛋形曲面

    The egg shape surface of third cosmic velocity in all directions

  5. 第三宇宙速度新数值导出

    Conducting a new numerical value of third cosmic velocity

  6. 关于第三宇宙速度的计算

    On the Calculation of the Third Cosmic Velocity

  7. 第三宇宙速度ν3及获得ν3所需的火箭推进剂量与地球在公转轨道上的位置的关系

    Third cosmic speed v_3 and relation between quantity of rocket propellant needed to obtain v_3 and the earth 's position on its orbit

  8. 第三,宇宙的有限性和无限性。张衡把天比作一个鸡蛋壳,把地比作蛋壳中的鸡蛋黄,但他并不认为硬壳是宇宙的边界。

    Third , in relation of the finity and infinity of the cosmos , Zhang Heng com-pared the heaven to an eggshell , and the earth to the egg yolk.Zhang Heng , however ,

  9. 第二和第三宇宙速度的分析与计算

    Analysis and calculation of the second and the third cosmic velocity

  10. 本文分析了第二、第三宇宙速度计算中存在的问题,导出绝热近似下第三宇宙速度的数值为13.6km/s。

    The problems on calculating of the second and the third cosmic velocity are analyzed . The third cosmic velocity of 13.6 km · s - 1 is obtained in the adiabatic approximation .