“bottom characteristics sampling device”的概念、定义、翻译、参考文献-科学参考

单词	bottom characteristics sampling device
释义	bottom characteristics sampling device Encyclopedia 工学底质采样设备释 bottom characteristics sampling device底质采样设备利用机械抓斗或者自身重力，将底层沉积物固定在采样主体中，通过绞车提拉获得底质样品的设备。主要由采样主体和绞车两部分组成。
随便看	cofinal number cofinal object cofinal ordinal cofinal ordinal numbers cofinal product-preserving functor cofinal set cofinal subset cofinal type cofine open covering cofinite cofinite filter cofinite module cofinite subset cofinite topology co-fire power generation of agriculture and forestry biomass coflow C of M coframe coframe field cofree module cofree object cofunction cofunctor co-fusion co-Galilean space

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