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内陆水域捕捞
释义
内陆水域捕捞
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农学
内陆水域捕捞
释
inland waters fishing
内陆水域捕捞
在江河、湖泊、塘堰、水库等内陆水域捕捉捞取自然的或人工增殖的水生经济动植物的生产活动。是水产捕捞业和内陆水域渔业的重要组成部分,也是人类最早获取食物的重要手段之一。通常又称淡水捕捞,但并不确切,因为某些捕捞水域是咸水湖或盐湖。
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law of labour safety and hygiene
law of land diminishing revenue
Law of Land Granted
law of large numbers
law of least action
law of legacy
law of limiting factor
law of logarithms
law of logic
law of marine resources
law of mass action
law of mass conservation
Law of Military Ranks of Song Dynasty
law of motion
law of multiple proportions
law of multiplication
law of nations
law of nature
law of negating
law of negating a conjunction
law of negating a disjunction
law of negating an equivalence
law of negating an implication
law of neutrality
law of parity conservation
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