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output of aquatic products
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output of aquatic products
Encyclopedia
农学
水产品产量
释
output of aquatic products
水产品产量
一定时期内从天然水域、养殖水域和海洋水域捕捞起水的鱼类、甲壳类、贝类、海类、头足类和其他类渔业产品的总和。是渔业生产(捕捞和养殖)活动的最终有效成果。核算期通常按日历年度每年1月1日起至12月31日止计算。
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Specific predators of tetranychid mites
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specific regulations in the Qing Dynasty
specific relay nucleus,or sensory relay nucleus
specific reluctance
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specific retention volume
specific risk measurement
specific root length
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