Foam core materials with solid skins are efficiently produced.

可以高效地生产带有固体外壳的泡沫型芯材料。

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The evolutionary trend of the core materials for the distributing transformers is presented.

还介绍了配电变压器铁芯材料的变化趋势。

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Objective: To study the influence of background color on 3 veneered all-ceramics core materials.

目的：探讨不同桩核材料背景色对3种全瓷材料饰瓷后的颜色影响。

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In New York City, the largest public school system in the nation, schools are ordering Common Core-aligned materials now for the upcoming school year.

WSJ: Some NY parents to boycott new, harder state tests

What is left is a damaged core with heavy radioactive materials that cannot go airborne unless there is some additional motive force.

FORBES: Fukushima Cleanup Recap

Core sales, which strip out cars, petrol, and building materials and correspond most closely with the consumer spending component of gross domestic product, increased by 0.5%.

BBC: US retail sales inch up in April