1) digital level
数字水准仪
1.
Some Points in Using Digital Level;
数字水准仪应用中的若干问题探讨
2.
Function Characters and Surveying Principle of Digital Level of DiNi Series;
DiNi系列数字水准仪的功能、特点及测量原理
3.
Aiming to read data automatically with digital level, the localization algorithm of the double sinusoid barcode staff was studied according to coding principle that different widths of bar code represent different altitudes of staff, which was used in digital leveling to accomplish automatic staff reading.
针对数字水准仪如何实现自动化读数问题,根据"用不同宽度的条码组合来表征数字水准仪标尺面的不同高度位置"的编码原则,研究了双正弦条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原理。
2) Digital levels
数字水准仪
1.
Algorithm in image recognition for coded level ruler of digital levels;
数字水准仪编码标尺图像识别算法
2.
Introduction to digital levels and measurement algorithm;
数字水准仪的测量算法概述
3.
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。
3) electronic digital level
电子数字水准仪
1.
The electronic digital level DL-101C is introduced in this paper.
简要介绍了电子数字水准仪ＤＬ－ １０１Ｃ，以及利用ＰＣＭＣＩＡ 卡，实现电子数字水准仪与笔记本电脑之间的数据通讯，从而实现沉降观测的内外业一体化技术。
2.
The behavior,the characteristics,and the prospects for the application of electronic digital level is introduced briefly in this paper,as the example of electronic digital level DL - 101c which is made by Topcon Corporation of Japan.
本文以日本拓普康(TOPCON)公司生产的数字水准仪DL—101c为例,简要介绍了电子数字水准仪的性能、特点,以及它的应用前景。
4) DINI11 digital apparatus
DINI11数字水准仪
5) DiNi12 Digital Leveller
DiNi12数字水准仪
1.
It is discovered in the actual observations that the Angle i error of DiNi12 Digital Leveller is unstable and changeable and has the trend of changing with the rise of temperature.
i角误差的大小和稳定是保证水准测量精度的一个重要条件,在实际观测中发现,DiNi12数字水准仪的i角误差不稳定,有随温度的升高而变化的趋势。
6) DNA03 digital levelling instrument
DNA03数字水准仪
1.
Application of DNA03 digital levelling instrument in Yellow-River-Crossing works on mid route of South-to-North water transfer project
DNA03数字水准仪在南水北调中线穿黄工程中的应用
补充资料：水准仪
| 水准仪 level 建立水平视线测定地面两点间高差的仪器。主要部件有望远镜、管水准器（或补偿器）、垂直轴、基座、脚螺旋。按结构分为微倾水准仪、自动安平水准仪和激光水准仪。按精度分为精密水准仪和普通水准仪。①微倾水准仪。借助微倾螺旋获得水平视线。其管水准器分划值小、灵敏度高。望远镜与管水准器联结成一体。凭借微倾螺旋使管水准器在竖直面内微作俯仰，符合水准器居中，视线水平。②自动安平水准仪。借助自动安平补偿器获得水平视线。当望远镜视线有微量倾斜时，补偿器在重力作用下对望远镜作相对移动，从而迅速获得视线水平时的标尺读数。这种仪器较微倾水准仪工效高、精度稳定。③激光水准仪。利用激光束代替人工读数。将激光器发出的激光束导入望远镜筒内使其沿视准轴方向射出水平激光束。在水准标尺上配备能自动跟踪的光电接收靶，即可进行水准测量。
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参考词条