“environmental geochemical grade of irrigation water”的概念、定义、翻译、参考文献-科学参考

单词	environmental geochemical grade of irrigation water
释义	environmental geochemical grade of irrigation water Encyclopedia 理学多目标地球化学调查释 environmental geochemical grade of irrigation water灌溉水环境地球化学等级依据灌溉水中氯化物、硫化物、氟化物、总砷、总汞、镉、铬（六价）等指标的含量水平及灌溉水水质标准而划分出的环境地球化学等级。
随便看	role-play game role playing game Role playing Method role positioning role reduction of patient role reversal role scarcity of patient role set role strain Role taking role taking role theory Rolf Boldrewood Rolf Hochhuth Rolf Martin Zinkernagel Rolf Nevanlinna roll rollability rollback rollback recovery roll bender roll bending roll call roll coating roll control

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