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【判断题】
FSK信号有连续相位的FSK和相位间断的FSK，相位间断FSK信号的带宽要小于连续相位FSK信号的带宽。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】Write out the Gibbs phase rule, and specify the meaning ofthe symbols in it.
【单选题】The vehicle insurers say the lorries are complete ___ .
A.
out of use
B.
useless
C.
write-offs
D.
write out
【简答题】To write out the human genome on paper would require ______ books.
【简答题】You should cut out unnecessary words when you write an article.
【单选题】I’ll ()my lawyer to write out the agreement.
A.
inform
B.
notify
C.
announce
D.
report
【简答题】Write the hydrogen isotopes symbols and Chinese name, and points out that the hydrogen bonding characteristic.
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