quantitative estimation 定量测定 ; 定量估算 ; [统计] 定量估计
quantitative estimation model 定量估算模型
quantitative estimation of biomass 生物量定量估测
quantitative estimation of plankto 浮游生物定量估测
quantitative estimation and prediction 定量的估计和预测
quantitative estimation of soil erosion 土壤侵蚀定量评价
indicators set of quantitative estimation 定量考核指标体系
quantitative estimation of desertification degree 荒漠化程度定量估测
quantitative estimation to water-holding capability 水源涵养效能定量评价
Quantitative estimation of inorganization discharge from tanks was important content during the pollution auditing in petrochemical industry.
储罐无组织排放的定量估算是石化企业污染源核查的重要内容。
Some quantitative estimation was made of the effect in different degree.
并对不同程度的影响作了一些定量的估计。
Storm runoff pollution has broad impacts and it is difficult to monitor, control and treat. So the quantitative estimation of pollution load is a key step for its control and management.
暴雨径流污染具有影响面广，监测、控制和处理困难而复杂的特点，其负荷定量化是进行治理与控制的重要基础与中心环节。
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