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Day13
IR:
CR: CA
【纠错】
1.
RC:BDCCC
NO.2纠结
【纠错】
1.重点不在determining 都是在说已经发现的结果
P1: Mercury has a liquid core, new angle on planetary formation
P2ld one: M has a solidified core, 1974 reevaluation(liquid core’s dynamic movement)
P3: J-L M&SP utilized(利用) radio waves to study, pointing to a molten(熔化的,在这里应该指流体的)core
P4: DS, affirm M is not entirely solid. Molten may from sulfur. M may acquired sulfur from more distant regions, suggesting more complex material exchange. |
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