Based on the survey data from such sports events as "Good Luck Beijing" and China Football Association Super League, the demand forecasting model is calibrated.
通过对“好运北京”体育赛事及“中超”足球联赛的调查标定需求预测模型；
Ping heavy agricultural demonstration zone, in August 2002 was named the China Association for Science and Technology "model of popular science bases in rural areas throughout the country."
重坪农业科技示范园区，2002年8月被中国科协命名为“全国农村科普示范基地”。
Ping heavy agricultural demonstration zone, in August 2002 was named the China Association for Science and Technology "model of popular science bases in rural areas throughout the country."
重坪农业科技示范园区，2002年8月被中国科协命名为“全国农村科普示范基地”。
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