摘要
文章通过对海洋环境噪声级和海洋环境噪声空间特性的分析入手,从基本测量方法和技术要求等方面提出了噪声特性测量的方案,着重分析了噪声级及其时空统计特性与环境因素之间的依赖关系,为水声工程设计提供技术支持。
Based on the analysis of the grade and spatial characteristic of marine environmental noise and, a noise measure precept is brought up in the aspect of basic measure method and technical requirement. The correlation between noise grade and its spatial statistic eharaeter and environment factors is emphatically analyzed, which ean provide technical support for the design of underwater acoustic engineering.
出处
《科技信息》
2009年第31期I0034-I0034,I0058,共2页
Science & Technology Information
关键词
海洋环境
水声特性
测量方法
Marine environment
Underwater acoustic eharacter
Measurement method
