The results showed that central porosity and ingot shape segregate were the major causes of the cracking.
压圈原材料中心疏松及锭型偏析是导致裂纹形成的主要原因。
At that time the cast ingot shape is a saddle, two arcs, the middle waist, and the gold and silver collar is very similar in shape.
当时所铸元宝形呈马鞍，两端圆弧，中间束腰，在形制上与南宋和金的银铤十分相近。
The shape of jiaozi is like gold ingot from ancient China. So people eat them and wish for money and treasure.
饺子的形状像中国古代的金元宝，因此人们吃饺子以此来希望财富到来。
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