Stiffness matrices
[化] 刚度矩阵
🧩 词语组成解析
(专业术语)基质, 基体, 基岩, 子宫, 发源地, 母式, 真值表, 矩阵, 型片, 纸型, 模型\\n[经] 模型, 矩阵
🗣️ 情景例句
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
Youth looks forward and age backward.
青年人向前看，老年人向后看。
She has been collecting stamps.
她一直收集邮票。