Warning: file_put_contents(): Only 0 of 5028 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 一级似看大片中文字母,91精品国产高清自在线看,亚洲1区2区3区精华液
An adaptive algorithm for state-transition matrix in precise time step integration based on the Pade function is presented in this paper. 本文提出了基于逼近理論的計算精細(xì)時程積分中的狀態(tài)轉(zhuǎn)換矩陣的算法。