... 球曲率中心 centre of spherical curvature 球缺 zone of one base 球式循环 spherical cycle ...
双语例句
1
The elephant-food buckling(EFB) is oneof the main destruction phenomenon of large cylindrical liquid storage tanks during earthquake, which occurs on the shell near the tank basezone.
“象足”屈曲现象是大型钢制立式储液罐地震破坏的主要形式之一，它发生在靠近底部的壁板区域。
2
The functional location of Chengdu-Chongqing Economic Zone is "One Pole. Five Base, One Barrier ", they are new national Growth Pole .