行星环 meaning in Chinese
planetary ring
Examples
- The energy loss , combined with angular - momentum redistribution , causes a dense ring system to flatten
由于能量散失再加上角动量重新分布，稠密的行星环系统就变得更为扁平。 - The second basic way that satellites govern ring structures is by influencing the paths of ring particles
卫星用来掌控行星环结构的第二个基本方法，就是影响星环粒子的路径。 - Correlations of satellite positions and ring features occur in the jovian , uranian and neptunian systems as well
在木星、天王星、海王星的系统中，卫星的位置也和行星环的特性密切相关。 - Explaining how satellites wield such power has been the major advance in ring science over the past two decades
过去20年来，行星环科学最主要的成就，在于了解到为什麽卫星的影响能够如此之大。 - The gaps will grow until the satellite ' s repulsive forces are counterbalanced by the tendency of rings to spread during collisions
环隙会一直拉大，直到卫星的斥力与行星环在碰撞时所产生向外扩散的力量达到平衡为止。