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内陆水域捕捞
释义
内陆水域捕捞
Encyclopedia
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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correction algorithm
correctional library
correctional program for offender
correction coefficient
correction equation
correction factor
correction for continuity
correction for deflection of the vertical
correction for grouping
correction for normal gradient
correction for radio wave propagation of time signal
correction for skew normal
correction for transducer draft
correction from normal section to geodesic
correction method of control system
correction of accounting errors
correction of airborne radioactivity survey data
correction of an error
correction of depth
correction of gravity measurement for tide
correction of navigation parameters
correction of near-field effects
correction of refractive error
correction of sounding
correction of sound velocity
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