The threshold panel data approach provides further conclusion that the regional differences mainly result from the magnitude of OFDI and export.
在此基础上的门槛面板分析则进一步发现，这种地区差异主要是受到OFDI及其出口规模的影响。
2
Business cost is the important basis for an enterprise to make its general decisions on as well as a threshold for an urban or regional enterprise to cross.
商务成本是企业制定总决策的重要依据，也是一个城市、一个区域企业进入的门槛。
3
During the disposal of regional geochemical data, the key is confirmation of anomalous threshold, which is also a fundamental issue in explorative geochemistry.