Brings in a life cycle inventory model for material transportation, and develops softwareforcalculation.
提出了一种货物运输的生命周期清单模型，并开发了相应的计算软件。
2
Some heat release rate formulas are added to the application softwareforcalculation on the properties of the fire smoke flow in building.
将各种非稳态火源热释放速率计算式嵌入建筑物火灾烟流性状预测软件并进行了算例验证。
3
Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the softwareforcalculation.