Use level ruler to keep level with the marks.
用水平尺上侧同标记对齐保持水平。
Image processing for coded level ruler of digital levels is the critical technology to realize the automatic reading of digital levels.
数字水准仪编码水准尺的图像处理是实现数字水准仪自动读数的关键技术。
The utility model is composed of a level ruler body (1), an elasticity plastic clamp (2), a wooden folding ruler (3) and a level ruler component.
它由水平尺尺体（1）、弹性塑夹（2）、木折尺（3）及水平尺组件所构成。
The structure adopted in the invention ensures that the gesture measuring value of the sensor reflects the actual gesture of a level ruler the detector, thereby precise measurement is realized.
本发明采用的此种结构，可使传感器姿态测量值体现检测仪平尺的实际姿态，实现精确测量。
Introduction: This useful toolbox contains 12 tools: Ruler, Angle Protractor, Exchange Rate, Stopwatch, Level, Plumb, Unit Converter, Light, My Position, Clothing Size, Body Mass Index, and Shoe Size.
简介：多功能工具箱包含12款工具：尺子、量角器、汇率转换、秒表、水平仪、重垂线、单位换算、灯光、我的位置、衣服尺码、健康查询以及鞋码。
Introduction: This useful toolbox contains 12 tools: Ruler, Angle Protractor, Exchange Rate, Stopwatch, Level, Plumb, Unit Converter, Light, My Position, Clothing Size, Body Mass Index, and Shoe Size.
简介：多功能工具箱包含12款工具：尺子、量角器、汇率转换、秒表、水平仪、重垂线、单位换算、灯光、我的位置、衣服尺码、健康查询以及鞋码。
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