1. Based on the analogical ratio, the natural frequency of prototype is impetrated.
并求出原型结构的前三阶周期。
2. People impetrated safety by sacrificing fire-fiend in the period of prevailing sacrifice.
祭祀之风盛行的先秦时代，人们通过祭祀火神来祈求平安。
impetrated的翻译
3. Afterward the music became a sacred ceremonial. It not only celebrated the foison, but also impetrated the next foison from the God, so it turned into a factor of production.
后来，音乐逐渐演变为祭祀乐舞，这时不光是为了庆祝已获得的丰收，同时也是祷告上天企求赐福，从而得到来年的丰收，这已经是生产管理活动中的理念了。
4. His creations now make the audience sense the artistic conception of the unity of heaven and humanity and the true image that is invisible he impetrated from his simple and invisible forms.
如今的作品则更多的让审视者从简而无形之中感悟他所祈求的天人合一、大象无形的境界。
5. In practical application, to use density compensation method impetrated forwardly residual gravity anomaly, then to use the quasi-neural network BP algorithm invert two 2D density interfaces simultaneously, to fit up depth anomaly of two interfaces, and predicting coalfield on this basis.
在实际应用中，先用密度补偿法正演求取剩余生力异常，然后利用拟神经网络BP算法同时反演两个二维密度界面，拟合求得两个界面的深度异常，在此基础上预测煤田。