1. 與數(shù)據(jù)媒體基準邊并行的軌道或一組軌道中的一條，當數(shù)據(jù)媒體移動而經(jīng)過單個讀（或?qū)懀?a href="/hycd/y/y113686.htm" target="_blank">元件時，就與這種讀（或?qū)懀┰?a href="/hycd/l/l377059.htm" target="_blank">聯(lián)系。
   The path or one of the set of paths, parallel to the reference edge on a data medium, associated with a single reading or writing component as the data medium moves past the component.

并行的英語翻譯：