水准尺

/ shuǐ zhǔn chǐ /

1
level staff
...eveling) 2011-9-12 2 3．水准测量原理利用水准仪(level)所提供的水平视线(horizontal sight)，并借助水准尺(level staff)测定地面上待测点与已知高程点的高差，再由已知点高程和所测得的高差计算出待测点的高程。
2
[测] leveling staff
• 水准测量的原理是利用水准仪(level)提供的水平视线 (horizontal sight)，读取竖立于两个点上的水准尺(leveling staff)的读数，来测定两点间的高差，再根据已知点高程计算待定点高程。 1.
3
grade rod
... grade of steel 钢级 grade rod 水准尺 grade scale 粒级标准 ...
4
rod for water diviner
... Diviner Lunar Radiometer Experiment 月球辐射计实验 rod for water diviner 水准尺 Nostradamus diviner prognosticator soothsayer 占卜者 ...

短语

1
减轻了测量人员的工作强度，解除了人为控制水准尺垂直的思想负担。
The working strength of the survey person can be reduced, and the idea burden of the perpendicularity of the manual control leveling rod can be relieved.
2
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。
Image processing for coded level ruler of digital levels is the critical technology to realize the automatic reading of digital levels.
3
实验结果表明，该瞄准检测方法的准确度高、重复性好，可用于条码型铟瓦水准尺的分划精度检测。
Experimental results show that this collimation measurement method has high accuracy and good repetition, and can be used in the stripe precise inspection of code-bar invar grade rod.

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