常見(jiàn)例句雙語(yǔ)例句Then the high order model was reduced by the modal aggregation method.采用模態(tài)集結(jié)法對(duì)其高階模型進(jìn)行降階。The classical displacement expansion theorem and the modal aggregation principle are discussed at the beginning of the paper.首先回顧經(jīng)典的位移展開(kāi)定理和模態(tài)疊加原理。 返回 modal aggregation