Depending on the policy being considered, it may be appropriate to examine balanced budget, differential, or absolute incidence.
根据所考虑的政策不同，可以研究平衡预算归宿、差别归宿、和绝对归宿。
2
Introduced an analysis method of gray incidence degree analysis and discussed the Application of the method in failure diagnosis of differential piston air compressor.
介绍了灰色关联度分析方法，并论述了灰色关联度分析方法在级差式空压机故障诊断中的应用。
3
Connection with clinical data, the incidence, clinical features, differential diagnosis and surgical methods were briefly discussed in the present paper.