背对背的 meaning in English

opposite

The chelsea boss has great memories of winning the title there in 2005 and of last season ' s victory which put his side within touching distance of their second championship
2005年切尔西在这里赢得了阔别50年的英超冠军，上个赛季同样是在这里凭借胜利以较大优势甩开曼联获得背对背的冠军。穆里尼奥现在回想起来仍旧感慨万千。
When two protons collide at high energy , some of their quarks and gluons can meet nearly head - on and rebound , resulting in narrow , back - to - back sprays of hadrons ( called jets ) blasting out in opposite directions [ see box on next page ]
当两个质子以高能对撞时，其中某些夸克和胶子会以几近正面的角度冲撞并且回弹，产生一对分布狭窄、背对背的强子喷雾（称为喷流），朝相反方向喷发而出（参见37页高密度液体的证据）。