A dynamic criterion of suspended fine sand-mud is given in the paper.
本文首先提出了一个细颗粒悬浮泥沙的动力学判据。
The suspended particle sizes in the near-bottom layer were close to the bottom mud particle sizes, and their grain compositions are also similar to each other.
水柱近底层悬浮颗粒粒径同底质浮泥颗粒粒径大小相近，颗粒组成也非常相似。
The utility model relates to an underwater chain mud scraper used for water treatment, in particular to a horizontal suspended chain mud scraper.
本实用新型涉及水处理用水下链条式刮泥机，特别是水平悬挂式链条刮泥机。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
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