Tin is important as it imparts an improved "fluidity" to the molten alloy and helps in mold filling.

加锡是很重要的，因为它可以改进熔融合金的流动性，从而使其易于注入模具。

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For increasing the utilization efficiency of mineral resources, Yunnan Tin Company Group Limited adopts the filling mining methods for different ore bodies.

云南锡业集团公司为提高矿产资源的利用率，针对不同开采技术条件的矿体，选用与之相适应的充填采矿法开采。

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The woodpile, carefully divided in two by a rusty sheet of corrugated tin, spread out in both directions, partly filling the long front porch.

那个柴火堆被一块生锈的皱铁皮仔细的一分为二，铁皮向两个方向展开，把前面的长门廊占据了一部分。

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When she made apple pies, Willie Pearl would give me pieces of dough and fruit to make a pie in my own little pie tin (when she made chocolate pies I ate the filling before I could make my pie).

NPR: Linda Ellerbee, Taking 'Big Bites'