total kjeldahl nitrogen总: assemble; gather; put togeth ...氏: family name; surname氮: nitrogen凯氏氮,克氏氮: kjeldahl nitrogen克氏氮: kjeldahl nitrogen下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:总克氏氮，即可在微信中查询翻译
