For finite - dimensional spaces determinants can be brought into play.在有限维空间中可以运用行列式.It is important to distinguish matrices from determinants.将矩阵与行列式相区分是重要的.Here one is dealing with the determinants of aggregate supply ...
He says it's like a volcano ready to erupt.他说这就像一座即将喷发的火山。The volcano could erupt at any time.这座火山随时可能爆发。An active volcano may erupt at any time.活火山会随时喷发。...