储蓄率的比值是净数值。
官方统计现在的失业率徘徊于百分之25左右,而实际数值可能将近百分之40。
The official jobless rate is still hovering around 25%, though the real one is probably nearer 40%.
抗生素截留率的变化规律基本与COD的去除率相同,但数值不同。
The rule of antibiotic retention rate is similar with COD, but the value is different.
抗生素截留率的变化规律基本与COD的去除率相同,但数值不同。
The rule of antibiotic retention rate is similar with COD, but the value is different.
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