The US commerce department said gross domestic product, which measures total output of goods and services, plummeted at an annualised rate of 3.8% in the three months to December.
美国商务部说,用于衡量商品和服务总产值的GDP在第四季度的下滑速度相当于每年下滑3.8%。
Gross value of industrial output is the serious content of social total production value, it is the main gross index of MPS.
工业总产值是社会总产值的重要内容,是MPS的主要总量指标。
Tea crop area, harvesting area, per unit area yield, gross output, and the total agricultural output value of the tea industry are analyzed and assessed by using regression model analysis.
运用回归模型对茶叶种植面积、采收面积、单位面积产量、总产量、茶叶农业总产值进行分析和预测。
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