Full-mold casting is a technique similar to investment casting, but instead of wax as the expendable material, polystyrene foam is used as the pattern.

实型铸造是与熔模铸造类似的技术，但它用做型模的消耗材料是聚苯乙烯泡沫而不是石蜡。

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We can also adopt sand shell moulding or metal mold casting as for allotype castings.

对异形铸件，还可用砂型铸造或金属型铸造。

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The composite material can be prepared through induction melting and copper mold casting methods.

该复合材料可通过感应熔炼和铜模浇铸的方法制备。

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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