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最佳答案：May know from the table,in copolymer The various elements percentage actual valu
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最佳答案：而9.69的值小于19.68,说明卡方检验的预测值时可以接受的.And the value of 9.69 is smaller than 19.68,whic
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最佳答案：翻译如下：The calculated data is very close to the actual value,the difference is wit
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最佳答案：Warehousing logistics system of an important link, both the regulation of produc
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最佳答案：On the Eigenvalues and EigenvectorsAbstractMatrix is the main research tools of