...InfluenceImpactGeneric Value DriverBusiness Specific Value Driver相关性(associative)关系数学关系(mathematical relations)销售数量净销售市场份额销售增长销售成本单价形象毛现金流息税折摊前收入经营费用(EBITDA-Margin)市场平均价折旧税净现金流股东价...
There is not direct mathematicalrelations among virtual front time, virtual tail time and theoretical front time, theoretical tail time of lightning impulse.
雷电波的视在波头时间和视在波尾时间与理论波头时间和理论波尾时间没有直接的数学关系。
2
Mathematical thought is the reflection of quantitative relations and spatial forms of reality in human brain, and it is the thought processing product.
数学思想是人脑对现实世界的空间形式和数量关系的本质的反映，是思维加工的产物。
3
Because fault symptom space and fault space have complicated non-linear relations, the mathematical model of diagnosis system is difficult to build up.