sandbox model

基本解釋

The’ve got that sandbox model that’s hard to get out of.
他們擁有一個很難突破的沙盒模型。
A large sandbox model showcasing Beijing's solution to its traffic problems has attracted many visitors.
一個大型的沙盒模型展示北京對交通問題的解決方案，吸引許多參觀者。
A sandbox model with rigid border, homogeneously contraction base and oblique compression is prepared to investigate the formation of structures in the Yanqi Basin.
針對焉耆盆地的實(shí)際構(gòu)造問題，設(shè)計(jì)了剛性邊界基底均勻收縮斜向擠壓砂箱實(shí)驗(yàn)?zāi)Ｐ汀?/li>