以下为句子列表：
英文: A frame for holding a sand mold in a foundry.
中文: 砂箱铸造车间内保持砂模用的框架
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英文: A mold in which such metal is cast.
中文: 金属铸模金属锭在其中被铸的模子
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英文: Abstract: A probability calculation formula used for the cavity dimension of injection mold is derived on the basis of analysing the variation rule of plastic shrinkage rate, and a quantitative relation among the variation of plastic shrinkage rate, plast
中文: 文摘:在分析塑料收缩率波动规律的基础上，导出了注塑模成型零件工作尺寸的概率计算公式，讨论了塑料收缩率波动范围、塑件尺寸公差、制造公差以及修模裕磨量之间的关系。
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英文: Abstract: In decades of years of striving for China's revolution and construction, influenced by Mao's theory of style, Deng Xiao-ping realized that it is necessary and important to rectify and remold incorrect styles of work.
中文: 文摘:邓小平在为中国革命和建设奋斗的几十年中，深得毛泽东作风学说的熏陶，也切实体会到作风改造的重要性和必要性。
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英文: Abstract: Some important principles in the design of split box molding are discussed concerning the selection of mold joint，the methods of location and the design of gating system.It has been proved in production that the principles discussed had great ef
中文: 文摘:以床身为例，讨论了劈箱造型工艺设计中的几个重要原则：包括分型面的选择、定位方法、分芯方法及浇注系统设计等；生产实践证明，这些原则对铸件生产成本和品质有重要的影响。
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