| 释义 |
wiper 刮片;滑臂;动触点 1. In a document copying machine, a blade or pad of flexible material that removes residues during the developing process. 在资料拷贝机中,用于刮掉显影过程中残留物的软片。 2. In electronics, the moveable arm of a potentiometer. 在电子学中,电位器的滑动臂。 3. Of a selector, a moving contact that engages with the contacts of a bank. 与存储单元的触点相啮合的选择器滑动触点。 |