Comovement 基本例句 联动¹⁰⁰ Based on the regional fluctuation and its comovement of Chinas rice yield production, the paper pointed out that the regional fluctuation and its comovement is very obvious. 在分析中国水稻产出区域性波动和协动性的基础上，指出中国水稻产出的区域性波动特征和波动的协动性特征突出。 dictall