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水生生物毒素
释义
水生生物毒素
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农学
水生生物毒素
释
aquatic biotoxins
水生生物毒素
由水生环境中微生物、藻类或动物产生的小分子有毒物质。可通过不同方式影响水生生态系统稳定性,或经食物链传递到软体动物、甲壳类、鱼类和贝类等水生动物中,具有一定的生态安全或食品安全风险性。
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positive analytic function
positive and negative
positive and negative energy plane wave solutions of Dirac equation
positive and negative feedback modes of scanning electron microscope
positive angle
positive angle shot
positive asymmetry
positive bias
positive boundary
positive bounded operator
positive braid
positive bundle
positive calculus
positive chain complex
positive channel metal-oxide-semiconductor circuit
positive channel metal-oxide-semiconductor integrated circuit
positive charge
positive closure
positive clutch
positive column
positive complex
positive component
positive cone
positive contrast
positive contribution
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