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池塘生态工程
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池塘生态工程
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池塘生态工程
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ecological engineering in aquacultural ponds
池塘生态工程
在水产池塘养殖过程中,应用生态学原理和各种生态工艺技术,分级多层利用空间、时间及营养生态位的系统工程体系。目的是提高池塘养殖水产品产量和品质。
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maximally almost-periodic group
maximally covalent bond
maximally helicity violating amplitude
maximally helicity violating diagram
maximally isotropic
maximally linearly independent set
maximally monotone mapping
maximally monotone operator
maximally overdetermined
maximally overdetermined operator
maximally overdetermined system
maximally random jammed
maximally split subalgebra
maximally symmetric operator
maximal margin principle
maximal matching
maximal matrix ring
maximal mechanical equivalent of light
maximal member
maximal module
maximal monotone mapping
maximal monotone operator
maximal nest
maximal no-effective dose
maximal no-effect level
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