音频信号取样频率为44。1KHz,若取样点量化数为16bit,求每秒钟的数据量是多少?
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If the carrier and the shipper have agreed that the goods shall or may be carried on deck,the carrier must()in the bill of lading a statement to that effect.
A. desert
B. dessert
C. insert
D. reseat
强夯置换墩的深度由土质条件决定,除厚层饱和粉土外,应穿透软土层,到达较硬土层上,深度不宜超过( )m。
A. 6
B. 7
C. 8
D. 9