This sets EBX to either zero or the difference of the two values.

这就将EBX或者设置为0，或者将其设置为两个值的差。

youdao

set:difference computes the difference between two sets, returning a node-set whose nodes are in one of the arguments but not the other.

difference 将计算两个集合之间的差异，返回一个节点集，该节点集的节点位于其中一个实参，而不在其他实参中。

youdao

One surprising finding Dr Velasco made was the huge degree of difference, 11.2% in all, between pinot noir's two sets of chromosomes.

Velasco博士令人称奇的发现主要是两个皮诺瓦葡萄基因组之间11.2%的巨大差异度。

youdao

This explains a great deal of the difference between two sets of figures that Ms Moyo cites.

ECONOMIST: Economic folly

Finally, the most glaring difference between the sets of two Camp David peace talks relates to Jerusalem.

CENTERFORSECURITYPOLICY: Center For Security Policy