利用水准测量，在两侧指示桩上用明显标记标出，水泥稳定碎石的铺筑设计标高。
Use level survey to mark the paving design elevation of the cement stabilized macadam with obvious mark on indication piles both sides.
完成了基础埋石、首级四等测量、一级平面导线测量、等外水准测量、图根控制等野外数据采集以及数据编辑工作。
The completion of the foundation buried stone heads, four measurements, a flat wire measurement, substandard level of measurement, map the root control field data collection and data editing.
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.
本文用广义逆速率模型及拟稳速率模型处理了祁连山与河西走廊地区近20年来的水准测量资料。
Using the generalized inverse and substationary rate model, this paper analyses the geodetic levelling data of recent 20 years in Qilian and Hexi area.
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.
把全站仪三角高程的测量原理运用到城市管道工程的建设中，可以代替传统的用几何水准测量高程的方法。
Applying the measuring principle of the trigonometric leveling with total station into the construction of urban pipeline engineering can replace the traditional geometric leveling method.
本次大赛以个人测绘仪器操作技能、四等水准测量、导线测量等技能为主要竞赛内容。
The competition in their personal mapping equipment operating skills, four leveling, traversing the contents of such skills as the main competition.
介绍了二等跨海水准测量厦门海沧大桥的实施情况。
The paper introduces second-class sea-crossing leveling put into practice in Xiamen Haicang bridge.
分析现有各种水准测量方法的特点，结合电子直线加速器的测量实践，提出短距水准测量的概念。
This paper analyzes the character of several level methods and brings forward the concept of short-distance leveling according to the measurement practice of LINAC.
本文研究提出了在前后视距不相等的情况下进行精密水准测量的方法，分析了具体的实测方案。
A method of precise levelling under unequal back-and fore-sight length is studied and presented in this paper.
数字水准仪在1990年推出，它的问世革新了传统意义上的水准测量。
The digital level was pushed out in 1990; its appearing has reformed leveling method to traditional meaning.
当前，GPS平面控制网已经得到了广泛的运用，但是GPS高程却运用得不够，人们期望着能够用GPS高程测量代替传统的水准测量。
At present, GPS plane control net is widely applied, but the GPS elevation is not used widely. The people expect that the GPS elevation surveying can take the place of the conventional leveling.
电子水准仪的出现是水准测量技术一次大的变革。
The emergence of electronic level is a great technique change of level survey.
测斜仪传感器解决了独特的意见反馈需求应用，如水准测量平台，在各种不同的行业中控制倾斜角度。
Inclinometer sensors solve unique feedback requirements for applications such as leveling platforms, controlling a dancer or controlling tilt Angle in a diverse array of industries.
本文叙述了液体静力水准测量的各种观测方法，以及通过对不同液体静力水准仪的分析对比，介绍了液体静力水准系统。
This paper described all kinds of observation methods of hydrostatic level and introduced the system by means of analysis and comparison between the hydrostatic level of different liquids.
目前在山区铁路工程测量过程中，由于地形起伏较大，传统的水准测量效率低，非常难以实施。
Nowadays, in mountain railroad engineering survey, the efficiency of traditional leveling method is low, is very difficult to practice because of terrain undulation being big.
长距离跨河水准测量是特大跨径桥梁建设中高程控制的一项重要内容。
Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
传统的测量方法为水准测量和三角高程测量，它们都存在着不同的优缺点。
The traditional methods are geometrical leveling and trigonometric leveling. They have different advantage and disadvantage.
一般说来，水准测量测出的大地水准面高程的精度，远远超过任何其它方法的精度。
In general the accuracy of geoidal heights, as given by spirit levelling, much exceeds that of any other system.
采用本文的方法，可使RTK平面和高程放样与水准测量工作同时进行，有利于提高作业效率，缩短工期。
By this method, leveling and GPS-RTK survey can be carried out at the same time, which can increase work efficiency and reduce job time.
研究了光栅在精密水准测量中的应用，讨论了电子细分及计算机软件细分，说明了光栅在精密水准测量自动化中应用的可行性。
This paper concerns the application of grating to fine leveling. It discusses fine electronic division and fine computer division to illustrate grating's reliability in automatic fine leveling.
通过精度分析，该方法可达到四等水准测量的精度，提出了提高观测精度的相应措施。
The method can achieve fourth-grade leveling survey precision demand by precision analysis, and then brings forward some measure to increase observation precision.
采用测距三角高程法进行跨河水准测量，可以不量取仪器高，但观测值中有两类不同的观测量。
When completed river crossing leveling by means of trigonometric leveling with distance measurement, there are two types of observed values.
能否利用GPS水准代替常规的水准测量是人们关注的问题之一。
Whether GPS leveling will substitute common leveling or no is an important problem that people concerned.
铁路建造和维护设备。尖轨与辙叉的水准测量和布局维护。捣固和修整重型机械。
Railway track construction and maintenance plant. levelling and layout maintenance of points and crossing. tamping and trimming heavy mechanical.
应用精密水准测量方法，于1993年在温泉区取得三十周期的观测成果，结合以往资料进行综合分析，得出初步结论。
The paper provides the surveying results 3 periods with high-precision levelling in Hot Spring Area in 1993. A preliminary conclusion was achieved by analysing former materials.
在地形起伏较大地区，几何水准测量十分不便。
The traditional geometrical leveling is inconvenient in fluctuating area.
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.
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.
本文采用GPS技术及常规的方向、距离和精密水准测量对三个站进行了空间归心测量。
To determine the relative positions of them, the GPS technique, traditional direction and range survey, and precise leveling are adopted in this paper.
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