A circ is an undirected graph having only vertices of even nonzero degree . 一廣義圈是一無向圖,其頂點(diǎn)次數(shù)都是非零偶數(shù)。
A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form . 僅有的非零元素集中于主對角線的方塊中的行列式是分塊對角形式的。
Initialization of local variables to a nonzero value 將局部變量初始化為非零值。
Nonzero if the function is successful ; otherwise 0 函數(shù)成功,返回非零值,否則為0 。
Is nonzero , the string is formed by concatenating 不為零,字符串將通過串聯(lián)