For example, the Store Location entity has a 1-to-1 relationship with the Address entity; therefore, for every store location, there is a single address.

　
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  • 例如,Store Location實(shí)體與Address實(shí)體具有一對一的關(guān)系,因此,對于每個(gè)商店位置,只有一個(gè)地址。
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