The use of vibration and impact to the mold casting equipment in separation of molding sand and casting.

利用振动和冲击使铸型中的型砂和铸件分离的铸造设备。

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Effect of low freqency vibration on solidified behavior of ferro-carbon alloy was inspected in sand-mold Casting.

本文研究了在普通砂型条件下，低频振动使铁碳合金凝固组织的影响。

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In the production of automation quantity full mold casting, the foam pattern making is an important protion procedure.

在自动化大批量的实型铸造生产中，泡沫模型的制作是一个重要的生产工序。

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Casting herself in the Ted Stevens mold, however, she had proved herself skilled at collecting federal earmarks for Wasilla, bringing in twenty-seven million dollars for her small town in three years.

NEWYORKER: The State of Sarah Palin