“类行星天体”是天文学专有名词。来自中国天文学名词审定委员会审定发布的天文学专有名词中文译名，词条译名和中英文解释数据版权由天文学名词委所有。
冥王星、厄里斯和许多其他柯伊伯带的天体对于八大行星来说太不同了，无法归为一类，他说。
Pluto, Eris and the many other Kuiper Belt objects are far too different to be lumped in with the eight official planets, he said.
这种情形下，类木行星的形成就只需要几千年的时间，远在天体物质被星系抛射出去。
In this case, the formation of Jupiter-mass worlds may only take a few thousand years to form, well before the planet-building materials are ejected from the system.
所有的行星类天体无论大小都具有某些磁场，因为磁子是无处不在的，并且是种非常躁动不安的粒子。
All planetary bodies of whatever size will have some magnetic field, because magnetons are everywhere and a very restless particle.
应用推荐