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【简答题】
若均匀平面波在一种色散媒质中传播,该媒质的参量为 ,μ r =1,σ=0,其中A、B是角频率量纲的常数,试求电磁波在该媒质中传播的υ p 和群速度υ g 。
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B.
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done
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B.
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have a breakfast
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have the breakfast
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RDW增高
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MCH降低
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血清铁蛋白降低
【单选题】--- Do you have the time? --- ______
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Yes, I do.
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No, I don’t
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RDW增高
B.
MCH降低
C.
MCHC降低
D.
血清铁蛋白降低
E.
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