第三宇宙速度

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 .

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

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 .

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 .

第三宇宙速度新数值导出

Conducting a new numerical value of third cosmic velocity

关于第三宇宙速度的计算

On the Calculation of the Third Cosmic Velocity

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

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

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 .