The main research techniques include time series analysis and cross section analysis 采用的主要實(shí)證研究方法有:時間序列分析和橫截面分析。
It includes three - dimensionally analysis , the section analysis and the trend surface analysis 包括巖土參數(shù)空間分析、截面分析、趨勢面分析。
Although it has been supported by some empirical analysis ( mostly the cross - country analysis ) , the debates have never end , and will not end in the near future 另外,本文也歸納了眾多檢驗(yàn)庫茲涅茨假說的實(shí)證文獻(xiàn)??偟恼f來,截面分析一般支持庫茲涅茨假說,而時序分析則沒有確定的結(jié)果。
Generally , there are three distributing sorts of the stress when having the section analyzing , respectively are the elastic distributing , single section plastic distributing and double sections plastic distributing 一般來說,進(jìn)行截面分析的應(yīng)力分布模式,主要有三種形式,分別稱為彈性分布、單面塑性分布及雙面塑性分布。
In this paper , a generalized finite - element - based cross - sectional analysis for nonhomogenous , initially curved and twisted , anisotropic grp blades is formulated from geometrically nonlinear , three - dimensional ( 3 - d ) elasticity 摘要針對非均勻的、初始彎扭的各向異性玻璃鋼葉片,由幾何非線性的3維彈性理論導(dǎo)出了常規(guī)的有限單元橫截面分析公式。