划线规可分为普通式和弹簧式两种，又名：矩叉、圆规。 用途：用于划圆或弧、分角度、排眼子等。 规格：长度（毫米）：100，150，200，250，300。
... manifold pressure gauge 进气压力表 marking gauge 划线规 master gauge 主规, 标准规；检测仪表, 总压表；标准测量 ...
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... narrow-gauge surface haulage 地面窄轨 surface gauge 划线规 ; 平面规 ; 划针盘 ; 表面规 universal surface gauge 万能平面规 ...
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... scribing block 划针盘 scribing compass 划线规 scroll chuck 三爪卡盘 ...
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金属划线规 metal marking gauge
硬木划线规 hardwood marking gauge
线性规划 [数] Linear Programming ; LP ; linear program ; LPLinearprogramming
双杆划线规 double bar gauge
壁板划线规 [木] panel gauge
整数线性规划 [计] integer linear programming ; ILP ; Integer Linear Program ; Mixed Integer Linear Programming
线性规划模型 Line Plan model ; [数] Linear Programming model ; Fuzzy Linear Programming
线网规划 network planning ; Line network planning ; line and network planning
线性规划问题 [数] linear programming problem ; MILP ; Linear Programming ; L
本实用新型为多种用途的划线规，属工业划线工具。
The utility model relates to a multi-purpose marking device which belongs to the industrial marking tool.
划线规的脚为等宽、等厚的两直条脚，并刻有等分刻度及直尺刻度。
The feet of the marking device are two aequilate and isopachous straight stripe feet, and the evenly divided scale and the ruler scale are engraved on the feet.
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