When control degree in the low benefit zone is less than 15%, there is almost no sediment reduction benefit.

减沙效益低值区的治理度小于15%时，基本没有减沙效益。

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The machine used for glaze, slurry material and other large volume of slurry mixing, and makes slurry no sediment in ceramic, non-metallic mineral industries.

本机用于陶瓷、非金属矿等行业釉料、泥料等大容积浆料的搅拌，使浆料不产生沉淀。

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Nevertheless, its important role has somehow been often forgotten and, as a consequence, there are as yet no examples of the fully-fledged integration of sediment management into river basin management.

UNESCO: OFFICE IN VENICE

"It is important to note that based on water, soil and sediment testing already conducted, there is no indication of any risk to the public health or public safety, " the FBI said.

CNN: Anthrax agents hunt lab equipment in pond