费解
发表于 2025-4-1 04:36:42
http://reply.papertrans.cn/83/8255/825488/825488_61.png
investigate
发表于 2025-4-1 09:57:35
http://reply.papertrans.cn/83/8255/825488/825488_62.png
有发明天才
发表于 2025-4-1 12:01:03
HII Bubbles and Shocks in Molecular Clouds, is shown that density gradients in either the HII region or the exterior molecular cloud can naturally give supersonic gas speeds. Cases discussed include the swelling of uniform HII bubbles into clouds with decreasing densities, isothermal shock propagation within the ionized region, and homologou
高贵领导
发表于 2025-4-1 14:31:05
http://reply.papertrans.cn/83/8255/825488/825488_64.png