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渔业环境重金属污染
释义
渔业环境重金属污染
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渔业环境重金属污染
释
heavy metal contamination of fisheries environment
渔业环境重金属污染
重金属及其化合物在渔业环境中超过允许标准,对渔业生态环境和渔业生物造成急性中毒或慢性影响的现象。重金属指比重大于5的金属(一般指密度大于4.5克/厘米3的金属)。
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adaptive mesh refinement
adaptive method
adaptive modulation coded,AMC
adaptive modulation hypothesis
adaptive neural network
adaptive optical system
adaptive optics
adaptive optimal control
adaptive optimization
adaptive performance
adaptive phase control
adaptive prediction
adaptive predictive coding
adaptive predictive coding, APC
adaptive predictive coding,APC
adaptive probabilistic neural network
adaptive procedure
adaptive process
adaptive quadrature
adaptive query
adaptive query processing
adaptive resonance theory
Adaptive Resonance Theory of word recognition
adaptive routing
adaptive sampling
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