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围栏养殖设施
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围栏养殖设施
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围栏养殖设施
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fence farming facilities
围栏养殖设施
以岸基为依托或独立在特定水域,通过栏栅或栏网形成一定的封闭水域,但可与自然水流交换用于水产养殖的工程系统(图1)。是水产养殖学养殖方式中分属设施养殖的一种专属设施,从渔具渔法分类学上属陷阱类。又称川洋网(上海)、插网(河北)、阻网(江苏)、吊乾(福建)、箔仔(广东)等。
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fixed point map
fixed point method
fixed-point method
fixed-point method of Leray and Schauder
fixed-point node
fixed-point notation
fixed-point number
fixed-point of a mapping
fixed point of discontinuity
fixed-point operation
fixed-point principle
fixed-point property
fixed-point set
fixed-point system
fixed point theorem
fixed-point theorem
fixed pole
fixed pollution source
fixed polynomial
fixed population model'
fixed precision
fixed quantity standard of employee and expense
fixed radio telescope
fixed range
fixed-range hopping
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