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当前学科:航海气象与海洋学
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空盒气压表距离海面高度20米,测得某站气压为1000.0百帕,则海平面气压为()
A . 1002.0百帕
B . 997.5百帕
C . 1002.5百帕
D . 998.0百帕
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