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The series of main minor relation factor are stability of ore and waste, ore body dip, ore body thickness.
主次关联因素排序为：矿岩稳固性、矿体倾角、矿体厚度等。
youdao
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The series of main minor relation factor are stability of ore and waste, ore body dip, ore body thickness.
主次关联因素排序为：矿岩稳固性、矿体倾角、矿体厚度等。
youdao