沉积物分析 meaning in Chinese

sediment analysis

The specification for marine monitoring . part 5 : sediment analysis
海洋监测规范第5部分:沉积物分析
Standard practice for analysis of water - formed deposits by wavelength - dispersive x - ray fluorescence
用波长色散x射线荧光法作水沉积物分析标准操作规程
Standard practice for development and use preparation of samples for collaborative testing of methods for analysis of sediments
沉积物分析方法用试验样品的开发和制备的标准实施规程