protostar
- 网络原恒星
protostar-
Thus , the infant science of protostar observation has a variety of tools at its disposal . Recently a team of international scientists discovered observable dead stars - or dark matter - at the edge of our own Milky Way galaxy .
这样一来，观测原恒星这门年轻的科学，就拥有许多种可以利用的工具了。最近，一组国际专家在我们的银河系边缘发现了可观测的死恒星&或叫黑洞。
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The embryo inside the protostar is less massive than the envelope ; most of the mass is still falling inward .
原恒星内部的胚胎的质量比包壳小，大部分物质一直在朝中心落去。
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The conditions in a protostar resemble far more closely in situation in red giants , most of whose volume is caught up in stormy convection .
原恒星的条件更加类似于红巨星的情形，红巨星体积的大部分都卷入剧烈的对流中。