He was often bent over drawing something on a plank with a ruler and an ink marker.
老陈常常弯着腰，拿了尺子和墨线盒在木板上面画什么东西。
Square the page off with your ruler , then you'll be able to copy the drawing accurately.
先用尺在纸上划出方格，这样你就能把图精确地摹绘下来了。
Square the page off with your ruler, then you'll be able to copy the drawing accurately.
先用尺在纸上划出方格，这样你就能把图精确地摹绘下来了。
A drawing board and a ruler mounted on a tripod; used to sight and map topographical details.
一个制图板和在一个三角架上装好的直尺；用来观察和绘制地图学上的细节。
Traditional Drawing Geometry teaching depends on compass, ruler and slide show etc. Learner finds it abstract.
传统的《画法几何》教学方法凭借的是圆规、尺子和幻灯等教具，抽象、枯燥是学习者的共同感受。
Dimensions mark is an important part of drawing spares mapping, and dimensions of spares mapping is the ruler of machining and checking spares.
尺寸标注是绘制零件工作图的一项重要内容，零件图中的尺寸是加工和检验零件的重要依据。
The paper introduces the thinking and steps of drawing the curvilinear, at the same time presents in detail the program of protracting x-coordinate and the skills of ruler labelling.
介绍了用程序绘制曲线的思路和步骤，详细介绍了横坐标的绘制程序和标尺的标注的技巧。
A minute exposition of portable retractable guide ruler in its design conception, design drawing, whole structure, material selection, manufacture technology and advantages is fully comprehensioned.
详细阐述了便携式可伸缩校导尺的设计构思并给出其设计图样，介绍了该设计的整体结构、材料选用、制作工艺及优势。
A portable surveying instrument consisting essentially of a drawing board and a ruler mounted on a tripod and used to sight and map topographical details.
一种便携式观测仪器，主要包括安放在三脚架上的绘图板和一把直尺，用于观测和绘制地形详图。
With easy use, the evenly dividing ruler is suitable for use by people, such as drawing a table, etc.
等分尺使用方便，适合于人们在如绘制表格等中使用。
Size check condition: Use the measure ruler based on the product drawing for check, and need note that the tolerance make by operator.
尺寸检测条件：依据图纸，使用计量卡尺，注意检测人为误差。
A ruler for drawing a cross section line and a dotted line is a multifunctional drawing tool.
剖面线虚线画尺是一种多功能的绘图工具。
A ruler for drawing a cross section line and a dotted line is a multifunctional drawing tool.
剖面线虚线画尺是一种多功能的绘图工具。
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