horizontal;lateral;transverse;crosswise 加強(qiáng)企業(yè)、地方和部門之間的～經(jīng)濟(jì)聯(lián)合strengthen lateral economic ties between enterprises,localities and departments /～多樣化horizontal diversification/～兼并horizontal merger /～擴(kuò)散horizontal proliferation /～聯(lián)系lateral or horizontal ties