The most obvious example of this is a hardware status register. 最明顯的例子,這是一個硬體狀態寄存器。
An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy. 除了正常染色體對以外,還存在有第二種同源染色體的非整倍體狀態,被稱為三體性。