1) work-energy increment
功、能增量
1.
Based on the simplified analytic model of rockburst in narrow coal pillar,the catastrophe model of rockburst in narrow coal pillar,the fold catastrophe model can be educed by equilibrium relation of work-energy increment from energy conservation principle.
基于简化的狭窄煤柱岩爆分析模型和功、能增量平衡关系,导得狭窄煤柱岩爆的突变模式属折迭突变模型。
2) equilibrium relationship of work and energy increment
功能增量平衡关系
3) heat power intetnal energy change ratio
热功内势能增量比
5) functiona l surplus over structure
功能增盈
补充资料：包装的定义与基本功能
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参考词条