inactive line
英 [ɪnˈæktɪv laɪn]
美 [ɪnˈæktɪv laɪn]
虚描线；（电视）无效行
双语例句
- Holder injection mold in this paper, needs separately setting slide blocks in active and inactive molds whose projection are overlap in line of draw.
本文所述的保持架注射模，需要在开模方向投影重叠位置的动、定模上分别设置滑块。