There are no causation relations between the high industry concentration rate and enterprise performance.
产业集中度与产业绩效之间不存在确定的因果关系。
The method is convenient to operate with high concentration rate and satisfactory precision and accuracy.
该法操作简便、富集倍数高，其精密度和准确度都令人满意。
Then utilize standard of concentration type of industry of Bain and absolute concentration rate to judge the market structure of global container transport market.
利用贝恩产业集中类型的划分标准和绝对集中度指标对班轮运输市场结构作出了定量分析。
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