Based on the two - way cross list for storing sparse block matrices fast algorithm between block matrices and bandwidth optimization based on node reorder in sparse block matrices were conducted to reduce calculation complexity and memory capacity of the finite element analysis 摘要在稀疏分塊矩陣的雙向正交鏈表存儲(chǔ)結(jié)構(gòu)的基礎(chǔ)上,采用矩陣間的快速算法和基于稀疏分塊矩陣的帶寬優(yōu)化技術(shù),減少了結(jié)構(gòu)有限元分析的計(jì)算量和存儲(chǔ)容量。
In order to fulfill the two - way cross - culture communication at the deeper level , editors of the english teaching materials should stand at the " third place " to select sufficient and appropriate chinese cultural content so as to help efl students find their own " third places " 在對(duì)三套目前使用范圍較廣的教材進(jìn)行統(tǒng)計(jì)的基礎(chǔ)上,提出教材除了增加中國(guó)文化內(nèi)容的表達(dá)方式之外,還應(yīng)以“第三位置”視角為出發(fā)點(diǎn)選擇文化內(nèi)容編入教材,幫助學(xué)生找到“第三位置”視角,從深層實(shí)現(xiàn)雙向跨文化交際。