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【多选题】
在RLC电路中，关于Q值（品质因数）的描述正确的是：A.
Q值决定共振电路的共振峰值频率宽度，Q值越大，其共振峰值的频率宽度越小，频率选择性越好
B.
Q值决定了在共振条件下，电容和电感上的电压分配
C.
Q值决定了共振条件下，电路中储存的能量和耗散的能量的比值；
D.
Q值越大，其共振峰值的频率宽度越小，频率选择性越差
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举一反三
【单选题】Although personally we believe this to be of only secondary importance, its potential role in _____ innovative acts cannot be ignored.
A.
motivating
B.
flourishing
C.
fluctuating
D.
calculating
【单选题】2014年10月15日,习近平在文艺工作座谈会上的讲话强调:历史和现实都表明,( )是由世界各国各民族共同创造的。
A.
人类文化
B.
人类文明
C.
文化传统
D.
文明基因
【单选题】Although personally we believe this to be of only secondary importance, its potential role in _____ innovative acts cannot be ignored.
A.
discarding
B.
restoring
C.
motivating
【单选题】Although personally we believe this to be of only secondary importance, its potential role in _____ innovative acts cannot be ignored.
A.
discarding
B.
restoring
C.
fluctuating
D.
motivating
【单选题】Although personally we believe this to be of only secondary importance, its potential role in ______ innovative acts cannot be ignored.
A.
enlightening
B.
motivating
C.
investigating
D.
fluctuating
【简答题】斗茶的内容包括( )、( )和( )。
【单选题】Although personally we believe this to be of only secondary importance, its potential role in _____ innovative acts cannot be ignored.
A.
enlightening
B.
motivating
【单选题】Although personally we believe this to be of only secondary importance, its potential role in _____ innovative acts cannot be ignored.
A.
dismissing
B.
improving
C.
motivating
D.
enlarging
【单选题】Although personally we believe this to be of only secondary importance, its potential role in ________ innovative acts cannot be ignored.
A.
mocking
B.
modifying
C.
motivating
D.
manipulating
【单选题】Although personally we believe this to be of only secondary importance, its potential role in ______ innovative acts cannot be ignored.
A.
enlighening
B.
investigating
C.
motivating
D.
preserving
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