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Terms containing 克耶达定氮总量 | all forms | in specified order only
SubjectChineseEnglish
water.res., ecol.克耶达定氮总量total nitrogen Kjeldahl
water.res., ecol.克耶达定氮总量total Kjeldahl nitrogen
earth.sc.克耶达法测定的氮总量Total Nitrogen Kjeldahl