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What role do autors play in ensuring proper reporting?
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What is the role of the Board of Directors in ensuring proper reporting?
Why should companies ues whatever methods to assure the accurate recording of accounting information?
MSK叫最小移频键控（Minimum frequency Shift Keying）是一种常用的、能够产生恒定包络和连续相位信号的高效调制方法。
MSK是一种特殊的2PSK信号，其在相邻符号交界处相位保持连续。
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