标板：勘测水准标尺上的滑动观测器。
讨论水准标尺误差在垂直形变资料中的影响。
The influence of leveling staff error on the data of vertical crust deformation is discussed.
大地水准测量必须使用刻度标于不胀钢片上的水准标尺。
Geodetic leveling should be done with staves in which the divisions are marked on a strip of invar.
实验证明，该视觉瞄准方法的准确度高、重复性好，适用于条码型水准标尺的分划检测。
Experimental results show that the computer collimating method has high accuracy and good repetition, and can be used in the stripe precise inspection of code-bar invar grade rod.
在利用条码标尺定位测量的数字水准仪中，标尺条码图像的正确识别是实现水准测量的前提。
The correct recognition of bar code image is prerequisite for correct digital leveling with a bar code ruler.
条码标尺的识别系统是数字水准仪中最重要的组成部分。
The most important part of the digital level is the bar gauge identification system.
研究了三正弦码标尺应用于电子水准测量中实现标尺自动化读数的定位算法。
The positioning algorithm was studied of the triple sinusoidal bar code staff used in digital leveling to accomplish automatic staff reading.
其次证明了水准测量与转点标尺所立之间无关；与特点标尺的尺值无关。
The fact proves that level survey has nothing to do with turning point staff site and turning point sta.
文中以数字水准仪及标尺综合精度的检定为例，介绍了正交实验法在测绘仪器检定中的应用。
This article introduces perpendicular experimentation application in the area of mapping based on the example of colligate testing of digital level and staff.
本实用新型提供了一种自检式经纬水准仪，它是由仪器主体、仪架承体和标尺量体配套组成。
The utility model provides a self-inspection quadrillage level gauge which is composed of a gauge body, an instrument supporter and a scale measurement body.
本实用新型提供了一种自检式经纬水准仪，它是由仪器主体、仪架承体和标尺量体配套组成。
The utility model provides a self-inspection quadrillage level gauge which is composed of a gauge body, an instrument supporter and a scale measurement body.
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