gravity assist meaning in Chinese
重力助推
Examples
- In terms of efficiency in energy consumption , traveling among planets in straight lines not from desirable . today , space probes customarily make use of hohmann transfer orbits and gravity assists in their interplanetary endeavours . this method , though still quite costly , does help to save fuel to a certain extent
在太阳系的行星中穿梭，直线航行并非理想的路线，现在的探测船均使用赫曼转移轨道以太阳为焦点连接行星的椭圆轨道，再配合行星推助的技术航行探测船经过行星时偷取行星的能量加速或减速。