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【简答题】
在菲涅尔(图18-4)中，两镜面夹角为α。导出以入射光波长λ、条纹间隔Δy，以及R与L表示的α角的表。
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举一反三
【简答题】A．To follow the committee's ideas. B．To make decisions with the committee. C．To run the committee according to his own ideas. D．To elect the committee chairman himself.
【多选题】Academic committee is also called __________.
A.
program committee
B.
scientific committee
C.
paper committee
D.
organizing committee
【多选题】Academic committee is also called __________.
A.
program committee
B.
scientific committee
C.
organizing committee
D.
paper committee
【简答题】肾上腺皮质激素的分泌具有昼夜节律性,每日上午( )时为分泌高潮,随后逐渐下降,午夜( )时为低谷,这是由ACTH昼夜节律所引起的。
【单选题】The most important committee of the Privy Council is
A.
the judicial Committee.
B.
the prerogative committee.
C.
the statutory committee.
D.
the legislative committee.
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