The long term strength has gotten from the isochronal curves.通过等时曲线簇确定该滑带土的长期强度.The oscillations were isochronal.这些振动是等时的.The cycloid has an isochronal pendulum.摆线具有严格的等时摆....
How did the dinosaurs die out?恐龙是如何灭绝的？...industrial dinosaurs.庞大陈旧的工业体系Recent, more dramatic use of CGI was seen in “Walking With Dinosaurs”.在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。Ostriches are descendants of dinosaurs, and th...