接合区 meaning in English

composite region

Studies on the difference of radial growth between scion and stock in the graft union in hevea brasiliensis
巴西橡胶树嫁接接合区接穗和砧木径向生长差异的研究
In winchester disk technology , by a read / write head in some magnetic disk unit ， to come into contact with the disk surface in a “ landing zone ” as a normal step during deceleration of the disk
在温氏磁盘技术中,某些磁盘设备中的读/写头在该磁盘减速制动期间,作为一个标准的操作步骤,进入“接合区”并与该区中的磁盘表面接触的过程。