crosstabn.交叉表crossv.穿过；交叉；杂交；反对；勾掉；碰见；阻挠n.十字架；十字形；杂交动植物；苦难adj.交叉的；相反的；生气的；杂交的crossing structure穿越结构cross channel link交叉通道连接cross your fingersvi.两指交叉以求好运crossed axes angle轴交角cross section form(卡环)横断面形状(态)cross-questionern.反复询问人；交叉询问人cross-discipline交叉学科cross substitution交叉置换cross country tyre越野轮胎cross border dobby织横边多臂机

1. This is in favor of ont only distinguishing the signal term,but also reducing the cross term.
   这不仅有利于区分开每个信号项，而且有利于减少截项。