拱交項 的英文怎麼說
中文拼音 [gǒngjiāoxiàng]
拱交項
英文
apse node terms-
It is said that the stochastic perturbation method basically could not fulfil the requirement of dynamical random response problems. however, so far in the dissipative systems, this is not the case. thirdly, the unified approach is combined with the orthogonal polynomial approximation
3 )將統一解法,與正交多項式逼近方法結合起來,指出文獻中流傳的採用正態pdf來描述隨機結構參數的缺陷,並先後提出了拱形概率密度與更具有一般性的? pdf模型,並分別與chebyshev多項式逼近、 gegenbauer多項式逼近相配合,構成了一套具有廣泛適應性的解法。
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