A Complete Collection of 100000 Whys
Fav十万个为什么
为什么古代货币中间有方孔？
古代货币中间有方孔主要是受“天圆地方”哲学思想的影响、便于铸造和加工，以及方便携带和使用。
1、受“天圆地方”哲学思想的影响：古代中国人认为“天圆地方”，方孔设计体现了这一宇宙观，外圆象征天，内方象征地，成为中华文化的重要象征。
2、便于铸造和加工：方孔设计使得铜钱在铸造时可以通过方棍串连，方便打磨毛边，提高生产效率，同时确保铜钱形状规整。
3、方便携带和使用：方孔便于用绳子将铜钱串起来，既方便携带，又便于计数和交易，满足了古代经济活动的实际需求。
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2. Digitate direttamente le parole chiave della domanda che desiderate cercare nella casella di ricerca qui sopra.
3. I dati di questo strumento sono stati raccolti dal web; se riscontrate degli errori, potete segnalarceli affinché possano essere corretti.
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