1)splay,v.展开，张开;成八字形a.向外张开的;成八字形的2)chevron cracking,八字形开裂，八字形纹，锯齿形(山形)裂纹3)zigzag slots,八字开槽4)To open (something) out into the shape of a fan,成扇形展开.5)Spread out; extended.,展开的;扩张的6)opened marks,开启形成的痕迹
用法例句
After that,a method was explored for expanding the single mode radiation bandwidth of LCX with zigzag slots,provid.