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self-pollution of fishery environment
释义
self-pollution of fishery environment
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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Lowenheim theorem
low enriched uranium
low enriched uranium (LEU)
low enrichment ordinary water reactor
lower abdomen
lower approximate limit
lower approximate value
lower arithmetic
lower asymptotic density
lower atmosphere
lower base
lower body negative pressure
lower Bohl exponent
lower bound
lower boundary
lower boundary condition
lower bounded
lower bounded variable
lower bound of a family
lower bound of a function
lower bound of an operator
lower bound of a set
lower bound on the minimum mean square error
lower branch
lower Burkill integral
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