Erenow, it has not been found that the application was reported in which the multivariable model was identified and both bending and torsional modes were depressed.
在此之前，并未见到针对柔性结构建立多变量辨识模型，对弯曲和扭转模态都进行抑制的实际应用的例子。
2
Erenow, no matter what is ancient Greece philosopher, or is Arabic philosopher, basically confined to category of theological problems. Ibn Khaldun consider to study this existent world to people.