The technology of thin strip direct casting under development has been introduced in respect to the current trend of worldwide experimental study an.
带钢直接浇铸技术，目前尚处于试验阶段，文中介绍了世界各国的试验研究现状及各国大多采用的双辊式薄带钢连铸机的技术特点。
The surface and inner qualities of aluminum alloy ingot by electromagnetic casting (EMC) have been investigated and compared with those of the direct casting (DC) one.
分析了电磁铸造铝合金铸坯的表面和内部质量，并与普通连续铸造铸坯进行了对比。
The crash is expected to displace around 350 tonnes of debris, pushing a cloud up as high as 10km above the surface and casting the dust into direct sunlight for the first time in millions of years.
这次撞击预计将掀起近350多吨的碎片，形成约10公里高的烟尘团，将这些尘土数百万年来首次曝露于阳光的直接照射之下。
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