本人非建筑节能专业，对下面这段话不太理解, 请大神指导一下：

Methodology could be to have a virtual building model which you can make numerical experiments on. Testing a matrix of a number of model types and optimization schemes in relation to selected metrics/KPI to get an overview.

virtual building model 是什么意思呢？  grey/black building model 算virtual building model 吗？ 还是说特指white（detailed） building model？ 返回小木虫查看更多