- （貝殼的表面）有粗糙肋狀質理的。
(of the surface of shells) having a rough, rib-like texture
- 碳/環氧波紋殼的研製
Development of C/Epoxy Corrugated Cylinder
- 蜂窩夾芯旋轉殼的屈曲分析
Buckling Analysis of Rotationally Periodic Sandwich Laminated Shells
- 硬皮的，外殼的有、象或構成硬皮或外殼的
Having, resembling, or constituting a hard crust or shell
- 殼的計算
computation of shell
- 旋轉殼的應力分析Ⅱ、動力部分
An Analysis of Shells of Revolution Part Ⅱ. Dynamics
- 硬皮的，外殼的有、象或成為硬皮或外殼的
Having, resembling, or being a crust
- 黑色的油正從發動機殼的縫隙中慢慢滲出。
Black oil was ozzing out of a crack in the engine casing.