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渔业自身污染
释义
渔业自身污染
Encyclopedia
农学
渔业自身污染
释
self-pollution of fishery environment
渔业自身污染
在渔业生物的人工养殖过程中,由养殖残饵、养殖生物排泄物、养殖生物残骸以及渔用环境调节剂、渔用药物和渔用肥料等使用不当对水域环境造成的污染。
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weight of a relation
weight of a relative tensor
weight of a representation
weight of a semi-invariant
weight of a space
weight of a tensor
weight of a tensor density
weight of a theta-function
weight of a topological space
weight of a tree
weight of a vertex
weight of dried cocoon shell
weight on bit
weight optimization
weight ratio of raw and cooked food
weight reciprocal propagation law
weight reduction method
weight retention rate
weights
weights and measures
weights and measures before the Qin Dynasty
weights and measures in the Han Dynasty
weights and measures in the Republic of China
weights and measures of customs
Weights and Measures of Qin and Han Dynasties
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