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碳氮比学说
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碳氮比学说
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理学
碳氮比理论
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carbon nitrogen ratio theory
碳氮比学说
关于植物开花的学说。认为植物体内碳、氮两种元素含量的比例而非其绝对含量,是影响植物开花的因素。
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sulfur dioxide pollution
sulfur donor agent
sulfur dye
sulfur fumigation
sulfur granule
sulfur hexafluoride
sulfur hexafluoride load switch
sulfuric acid
sulfuric acid alkylation
sulfuric acid mist
sulfuric acid roasting of rare earth concentrate
sulfuric anhydride
sulfuric horizon
sulfur in coal
sulfur isotope ratio
sulfur isotopic anomalous on Mars
sulfurization
sulfur metabolism
sulfur molding process
sulfur monoxide
sulfurous acid
sulfurous acyl chloride cell
sulfurous anhydride
sulfurous oxychloride
sulfur oxidation
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