“IOAA2015”的版本间的差异
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（→理论考试） |
（→理论考试） |
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====短问题==== | ====短问题==== | ||
======行星====== | ======行星====== | ||
| − | # Several exoplanets have been observed in the Gliese 876 system $$\ | + | # Several exoplanets have been observed in the Gliese 876 system $$\left(M_{G} = 0.33\pm 0.03 M_{\odot}\right)$$ |
==数据分析考试== | ==数据分析考试== | ||
