PDF(681 KB)
PDF(681 KB)
PDF(681 KB)
基于灰色马尔可夫模型的黑龙江对日贸易额预测
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Prediction of Trade Volume Between Heilongjiang Province andJapan Based on the Gray-Markov Model
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