bedding material meaning in English
底料
垫底材料
Examples
- Bed material samplers, as first developed, may be divided into three types .
最初的河床质取样器有三种类型。 - As the sampler is dragged along the bed, it collects a sample from the top layer of bed material .
取样器沿河底拖动，收取表层河床质。 - Technical standard for measurements of bed load and bed material in open channels
河流推移质泥沙及床沙.测验规程 - Bed material load
底部物质负荷 - Liquid flow measurement in open channels . sampling and analysis of gravel - bed material
明渠液体流量的测量.砾石河床材料分析和取样