半经验关系式 meaning in English
semi empirical relation
semi-empirical relation
Examples
- The correlations and analytical models developed for vapor flow in tubes are limited to their experimental conditions , and they cannot be used beyond their data base with confidence
他们根据实验得到的经验或半经验关系式，其适用工况范围很小，如果用于其他工况就会使分析结果存在很大的不确定性。