theory of plat and skull的用法和樣例：
例句
- The governing equations are based on the classical laminated shell theory, and including hygrothermal effects.
殼體控制方程基於經典層合殼理論，並包括濕熱效應。 - So long as proper handling is conducted,the shell theory can be applied to axisymmetric thick shell.Thus the problem of three dimensional elasticity can be avoided.
只要恰當處理，薄殼理論可用於軸對稱的厚殼，因而迴避了厚殼的三維空間彈性力學的問題。
