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渔业生物底播增殖
释义
渔业生物底播增殖
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渔业生物底播增殖
释
bottom sowing and breeding of fishery
渔业生物底播增殖
在适宜养殖的海域,按一定密度投放一定规格的渔业苗种,使之在海底自然生长、不断增殖,达到商品规格后再进行回捕的资源增殖方式。
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marine gravity recover
marine gravity reduction to basepoint
marine gravity survey
marine gravity survey equipment
marine gravity survey information processing system
marine hazard geology
marine heat flow
marine heat flow distribution features surrounding chinese mainland
marine heavy metal pollution
marine human tourism resources
marine hydrogeologic survey
marine hydrographic observation
marine hydrological chart
marine hydrology
marine hydrology instruments
marine industry
marine information object
marine installation
Marine Insurance Act, 1906
marine integrated observation system
marine invertebrates
marine isostatic anomaly
marine isostatic correction
marine litter
marine living space
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