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对二氯苯
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对二氯苯
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理学
卤代烷
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para-dichlorobenzene
对二氯苯
1,4-二氯苯,分子式C6H4Cl2。由苯环对位上的两个氢原子替换成两个氯原子形成。
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speciation analysis of trace element
species
Species 2000
species-abundance distribution
species abundance distribution pattern
species analysis
species analyzed atomic fluorescence spectrometer
species-analyzed atomic fluorescence spectrometer
species-area relationship
species cataloging
species coexistence
species coexistence theory
species composition of plant community
species differences in drug reaction
species distribution model
species distribution models
species diversity
species diversity effects of pollutants
species diversity index
species diversity pattern
species diversity pattern along the elevational gradient
species diversity pattern along the latitude gradient
species evenness
species extinction
species hybridization
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