以下为句子列表：
英文: Especially aiming at the asymmetric structure of the cast, the allocation of aluminous liquid during the filling process was presented and the concept of structure mass fraction was inducted.
中文: 针对铸件的不对称结构提出了充型过程中铝液的分配问题，引入结构质量分数的概念。
更详细...
|
