precision leveling的例句大全

In order to increase the efficiency and precision of eveling operation of track dozer, a track dozer model with blade moving straight forward was presented. A crawler dozer model with terrain sensing device was further designed on its basis, and a longitudinal leveling principle was suggested.

为提高履带式推土机平地作业的效率和精度，本文在提出表示铲刀纵前向运动的履带式推土机模型的基础上，进一步设计出带地形探测器的履带式推土机模型，并据此提出纵向找平原理。

After built up, the model is assured that it has high precision through practical check of leveling.

模型建立以后，利用外业水准测量的实际检测，确认该模型的达到了较高的精度。

As a leveling surveying instrument, digital level has many advantages in high surveying speed, objective result reading with high precision, easy interface with computer and uniform with in and outdoor operation.

作为水准测量的仪器，数字水准仪具有测量速度快、读数客观、精度高、能减轻作业劳动强度、测量数据便于输入计算机和容易实现水准测量内外业一体化的优点。

Precision Analysis and Comparison of EDM Trigonometric Leveling Methods

电子测距三角高程测量方法的精度分析与比较

Due to machining accuracy and limited leveling precision of gimbals, there is always an inconsistency between the visual axis and the vertical rotational axis of the digital zenith camera and the plumb line, which leads to a big deviation between measurement precision and theoretical precision.

由于机械加工精度和常平架的调平精度有限，天顶摄影仪的视轴、垂直旋转轴与铅垂线总是存在不一致，导致测量精度与理论精度存在很大的偏差。

Precision Analysis of Bridge Vertical Control Network Including River-crossing Leveling

含有跨河水准测量的大型桥梁高程控制网精度分析

whether the smooth factor of the multiquadric function fit model are built properly has great effects on the elevation precision of gps leveling.

建立GPS高程多面函数拟合模型，其平滑因子是否合适，对GPS水准高程测量精度将产生重要影响。

CIRCLE OF LIFE The Application of Optimum Precision Circle in Design of High Precise Trigonometric Leveling

精度最优圆在高精度三角高程测量方案设计中的应用

When surveying major diameter and higher hanging pipeline, common trigonometric leveling can't meet precision requirement, but tangent method surveying can meet precision requirement.

在悬空管线测量中，对于管径大、悬空高的管线，用普通三角高程法测量很难满足精度要求，而用切线法测量则很容易达到精度要求。

application of photoelectricity sensor in bar code staff precision test system geodetic leveling should be done with staves in which the divisions are marked on a strip of invar.

光电检测传感器在条码型水准尺精密检测系统中的应用大地水准测量必须使用刻度标于不胀钢片上的水准标尺。

the ellipsoidal height can be converted into normal height using the height of gps leveling, its fitting precision will be impacted mainly by the errors of known point elevation the ellipsoidal height of gps points and the quasigeoid.

利用GPS水准高程来实现GPS网点的大地高向正常高转换，其精度主要受所拟合的似大地水准面、已知点高程和GPS网点的大地高三种误差的影响。

study on striped leveling staff precision test system

条码型水准尺精密检测系统的研究

Use: Test the flatness of plate, leveling ruler, machine tool working platform, guides and precision work-piece.

用途: 检测平板 、 平尺 、 机床工作台 、 导轨和精密工件的平面度、直线度.

According to the high demand of modern war to the viability of missilery weapons, the enhancement of launching pad leveling precision and velocity accounts for great significance. A new all-purpose hydraulic control system was designed based on the study of the general leveling principle.

为了提高导弹发射台调平的精度和速度，笔者在对一般性的调平原理进行研究的基础上，设计了一种通用的发射台调平液压控制系统；

Compared with the traditional methods of geodetic survey, such as Leveling, bedrock bench mark, GPS, etc., InSAR interferometric techniques can obtain high spatial resolution surface deformation details in the large-scale, which precision can reach to the centimeter level.

相对于水准测量、分层标、GPS等传统大地监测方法，InSAR干涉测量技术可以大范围获取高时、空分辨率的地表形变细节信息，精度可达到厘米级。