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Terms for subject Technology containing carbon/nitrogen | all forms | exact matches only | in specified order only
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carbon dioxide-nitrogen zone二氧化碳氮气带
carbon hydrogen nitrogen analyzer碳氢氮元素分析仪
carbon nitrogen bond碳氮键
carbon to nitrogen ratio碳一氮比 (率)
carbon-nitrogen cycle碳氮循环
carbon-nitrogen index碳氮指数
carbon-nitrogen-oxygen group碳氮氧基
carbon-nitrogen ratio碳一氮比 (率)
carbon-nitrogen ratio碳氮磷比