![]() |
俺剛才跟人家說,,一定要教國內(nèi)年輕人持續(xù)而穩(wěn)定賺銀子 |
| ||
| ||
| ||
| ||
點(diǎn)評(píng)
彈性理論的核心就是靜力,幾何,,物理三套方程,,再加上初邊值。能有解析解的極少,,流體問題一樣,。
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-3-4 00:57 , Processed in 0.062608 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.