On nights when the moon is more than a quarter full, moonlight shines through the holes casting its own paler pattern.
时,月亮的夜晚比一个季度全面,更透过月光照耀孔铸造自己的苍白的模式。
2
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。
3
The multiple versions of EMS in the continuous casting of flat products are reviewed and classified with respect to liquid steel flow pattern and metallurgical results.