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ecological engineering in aquacultural ponds
释义
ecological engineering in aquacultural ponds
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农学
池塘生态工程
释
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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lamp signal
Lamps of Han Dynasty
lampstand tree
La muette de Portici
Lamu Islands
Lamu Museum
Lamut
Lamy
Lam Yanta
Lamé
Lamé coefficients
Lamé constants
Lamé crater
Lamé curve
Lamé differential equation
Lamé function
Lamé function of the first kind
Lamé function of the second kind
Lamé oval
Lamé solution
Lamé theorem
LAN
Lana
lanaria family
Lancang Jiang Meili Daxiagu
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