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Terms for subject Water resources containing ratios | all forms
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adenylic nucleotide ratio腺苷核苷酸比
air-solid ratio气固比
bacteria adhesion ratio细菌黏着率
benefit-cost ratio利 益成本比
bioaccumulation ratio生物体内化学物质累积比率
biological accumulation ratio生物体内化学物质累积比率
carbon: nitrogen :phosphorus ratio碳氮磷比
carbon-to-chlorophyll ratio碳-叶绿素比
dependency ratio依存度
enrichment ratio富集率
fecal coliform to fecal streptococci ratio粪大肠杆菌与粪大肠链球菌比
filings/wastewater ratio金属粉-污水比
inactivation ratio灭活率
incremental benefit-cost ratio增加利益成本比
ionic ratio离子比
load discharge ratio输沙率流量比
methylation-demethylation ratio甲基化-脱甲基化比
nitrate-nitrogen ratio硝酸盐-氮比
overall benefit-cost ratio总的利益成本比
phosphorus-to-chlorophyll ratio磷与叶绿素比
ratio of total nitrogen to total phosphorus总氮量与总磷量比
ratio of wastewater discharge capacity to runoff污水排放量与径流量比、 污径比
ratio spectrum-derivative spectrophotometry吸光度比殖-导数分光光度法
return ratio回流比
Saurez sodium adsorption ratio索雷兹钠吸附比
sodium-adsorption ratio钠吸附比
speed regulation ratio变速比
steam power ratio火电比