大家在查：故障解决 liuxiaoxiafudan embryoides Haixia Fressange vyvr HOOFACE 赵丽霞 LaTrinidad Togni

鉴认

鉴认

鉴认

1

These new developments enable us to identify the first instance of symmetry breaking in the evolution from AGB to planetary nebula .

这个新发现使我们能够鉴认 AGB 星从打破球对称结构到最终形成行星状星云的最初一步。

2

American Accreditation System for Engineering Disciplines in Higher Education and Its Revelations

美国高等工程教育专业的鉴认制度及其启示

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