In this thesis, the study is focused on the characteristics of distributed sound source and its using in the active acoustical structure as the secondary source, including the foll.
本文为有源声学结构研究的一部分，侧重于研究分布式声源的声学特性，并对其作为次级源在有源声学结构中的应用进行了深入的研究。
However, the outbreak of the credit crisis in United States warns us that it is important to have a foll understanding of the risk of asset securitization.
但美国次贷危机的爆发却警示我们，一定要对资产证券化的风险有充分的认识和控制，才能确保我国房贷证券化业务健康开展。
As long as these teams have had foll and perfect cooperations the journal work will be invincible.
一支精当强干的编辑队伍。只要这三支队伍通力合作，学报将无往而不胜。
The parameters can be recorded by the system. The results from tests at tank and reservoir demonstrated that the technique has characteristics as foll…
系统通过水池调试、水库试验，证实该技术动态范围大、抗干扰能力强、对弱信号具有检测能力强、测量精度高等特点。
The parameters can be recorded by the system. The results from tests at tank and reservoir demonstrated that the technique has characteristics as foll…
系统通过水池调试、水库试验，证实该技术动态范围大、抗干扰能力强、对弱信号具有检测能力强、测量精度高等特点。
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