例句與造句

1. Under some natural weak assumptions that do not require the technological coefficients matrix is indecomposable , the fact that the dynamic input - output system is not asymptotically stable and the closed dynamic input - output model exists a balanced growth solution is proved
   利用矩陣特征值理論和廣義系統(tǒng)理論，在相對弱的條件下(不需要直接消耗系數(shù)矩陣不可分解) ，證明了動態(tài)投入產(chǎn)出系統(tǒng)不是漸近穩(wěn)定的。
2. It's difficult to find technological coefficient in a sentence. 用technological coefficient造句挺難的