spheroidal

For another, the clouds don't look like the disheveled spheroidal dwarf galaxies that closely orbit the Milky Way and other major spirals.

另一方面，这些星云看上去并不像结构松散的球状矮星系一样紧紧地围绕银河系和其它主要的漩涡星系的轨道运行。

In time, many of the spheroidal dwarfs circling the Milky Way will likely be cannibalized by it, as others like them have been in the past.

随着时间的推移，许多环绕银河系的球状矮星将可能被这些卫星吞噬掉，就如跟它们一样的其它矮星在过去已经被其吞噬了一样。

In use of spheroidizing agency treatment, some spheroidal graphites and carbide on the matrix of lamellar or sorbitic pearlite can be achieved in as-cast state.

其基本特点是通过对钢水的球化处理使材料在铸态下得到一定量的球状石墨和碳化物，基体组织为片状珠光体或索氏体。