苹果虽好,但缺点也是很致命的。# Apple - 家有苹果
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阅读一篇文章. 天文学或太阳.
给出一个报告(很容易)送到一科学杂志.
Condition: you must be a researcher/postdocs at
an institution/university/research center
(anywhere, including China).
Your professional area: astronomy/astrophysics, theoretical physics.
Please contact [email protected]
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给出一个报告(很容易)送到一科学杂志.
Condition: you must be a researcher/postdocs at
an institution/university/research center
(anywhere, including China).
Your professional area: astronomy/astrophysics, theoretical physics.
Please contact [email protected]
/* */