The forming mechanism of slag skin was studied during electroslag casting.

研究电渣熔铸过程中渣皮的形成机理。

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Smelting, casting, rolling, annealing, pickling, surface processing and skin pass rolling;

冶炼、铸造、轧制、退火、酸洗、表面处理、平整；

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The heat-skin use alloy die-casting material with high thermal conductivity, which is much better for heat dissipation than normal materials and thus extends the working life of LED lights.

采用具有导热性能高的铝压铸材料，散热功能优于普通材料，增强了LED灯具的使用寿命。

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"The puffy lips is the worst," casting director Keith Wolfe doesn't like seeing actors whose skin is either too taut or swollen with filler as a result of the surgery.

VOA: standard.2010.07.22

The controversial casting call document, published Wednesday by the celebrity gossip site TMZ, "pulls back the curtain" on the widely known practice of casting based on skin tone in Hollywood, a longtime manager said.

CNN: Acura apologizes for seeking 'not too dark' actor

It involves gentle manipulation of the bones and stretching of the skin through casting, followed by the child wearing a particular type of boots.

BBC: Superdoctors - one small step

Longtime Hollywood manager Roger Neal said he was not shocked that a casting director would choose based on skin tone.

CNN: Acura apologizes for seeking 'not too dark' actor