分析齿轮主要参数，提出用测量跨棒（）和公法线长度计算斜齿圆柱齿轮螺旋角的测绘方法，并推导出螺旋角的计算公式。
In this paper calculating method of lead angle of helical gear by measuring span length of length bar and base tangent length is put forward and lead angle calculating formula is deducel.
它包括地籍测量，水道测量，海洋测绘，并在土地管理和土地利用管理中发挥了重要作用。
It includes cadastral surveying, hydrographic surveying, and ocean mapping, and it plays an important role in land administration and land use management.
介绍了齿轮精度检测和齿轮参数测绘中用公法线长度测量的基本原理和基本方法。
Introduces the rationale and techniques of common normal length measurement in the test and mapping of parameters for gears.
数字化测绘是目前较为流行的测量方式，其技术本身也日渐成熟。
As a gradually matured technique, digital surveying is now a prevail surveying method.
数字化测绘是目前较为流行的测量方式，其技术本身也日渐成熟。
The digital mapping as a matured technology is a very popular surveying tool.
《测量学》是测绘科学、地理信息科学和土木建筑类专业的一门专业基础课，在课程体系中具有重要地位。
As a basic subject from science of geodesy and geomatics, science of geographical information, architecture, and so on, the Surveying science plays an important role.
地形图的测绘和应用是普通测量学的核心内容之一。
Topographic mapping and application of an ordinary surveying one of the core content.
根据多年从事测绘外业实践经验，总结测量仪器对点器的特点，重点介绍光学对点器的检验方法及其脚架架设技巧。
According to field mapping experience of the author, the features of plummet are summarized, and the inspection methods and horse erection skills of the optical plummet are mainly introduced.
CHXY系列产品既能有效完成复杂零部件、模型的三维空间测量、测绘，又可替代方箱、划针、高度尺进行划线检测。
CHXY products can effectively complete complex parts, the model of three-dimensional measurement, mapping, can replace square box, plan-pin, high ruler for marking test.
测绘大地成果管理GIS系统由测量标志管理系统和大地成果提供系统两部分组成。
The management GIS system about geodetic result makes up of surveying mark management system and geodetic result.
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.
房屋权利人、房屋权利申请人在申请房屋权属登记前，应委托房产测绘单位进行房屋面积测量。
The owner of a house or the applicant for the rights to a house shall, before applying for the registration of the house ownership, entrust a housing mapping entity to measure the house area.
概述了大地测量学作为测绘基准提供地理信息系统的基础框架作用。
The role of geodesy, as the datum of surveying and mapping, for providing the fundamental frame of GIS is briefly discussed.
该流程包括外业全站仪测绘展点，内业用复合线连点，测量面积、绘制地籍表格、线编辑、点编辑、区编辑和保存工程文件等工作环节，并就工作中应注意的相关问题作了说明。
The process include showing the point measured by Total Station, linking the point in interior job, measuring the area, drawing the excel, editing the line , point, area and saving the project file.
当前，卫星摄影测量已经成为地形图测绘的主要手段之一。
Currently, satellite photogrammetry has been one of the mostly used methods of topographic mapping.
雷达摄影测量是现代测绘高新技术之一。
通过介绍施工测量及精度要求，阐述了测绘新技术在施工测量中的应用。
Through introducing the construction survey and precision requirement, to expound the application of the new survey technology to construction survey.
本文论述了应用数字化测绘技术测量房产图的生产模式和方法。
The production model and method of application digital technique of surveying and mapping into the survey of building property map are expounded in the paper.
在全站仪测定一定数量的3维控制点后，利用数码像机进行近景摄影测量，加密测绘水轮机转轮叶片。
After having measured some 3d control points by total station, the digital close range photogrammetry and surveying the Vance of water wheel can be made.
介绍了数字化测绘技术中的原图数字化、数字测图、数字摄影测量几个方面在水利水电工程测量实践中的应用体会和经验。
Applications of digital survey technique in survey of water resources and hydropower projects and experience on existing map digitalization, digital mapping, and digital photogrammetry are introduced.
海洋测量信息处理是海洋测绘的关键技术之一。
Marine surveying information processing is one of key technologies in hydrographic surveying and charting.
但是科学家并不满足于此，他们希望对它进行地形测绘，地质测量，兴修土木，并以其为基地进行天文观测，以图最终把它改造为适合人类永久居住地地方。
But scientists are keen to do more. They would like to map it, measure it, build on it and observe from it. Eventually they might even live on it.
利用绘图及测量仪器，测绘处的人员专责绘制及更新各种比例的地图以作不同种类的用途。
Using cartographic and survey instrument, staff of the survey and Mapping Office carry out the production and revision of maps and plans at different scales for different purposes.
利用绘图及测量仪器，测绘处的人员专责绘制及更新各种比例的地图以作不同种类的用途。
Using cartographic and survey instrument staff of the survey and mapping office carry out the production and revision of maps and plans at different scales for different purposes.
本文就数字化测绘技术在白山市城区地籍变更测量中的实践作简单介绍。
This paper simply introduces how to practice digital surveying and mapping technology for urban cadastral change survey in Baishan city.
本文指出了非测绘专业测量学教学中存在的问题，并有针对性地提出了测量学教学改革的对策。
This paper points out the problems existed in surveying course in specialty of non-surveying and mapping. Based on the problems, the author brings up the countermeasure of reform in surveying course.
研究了形象直观的城市测量自动化系统软件，从而实现数据处理以及电子平板数字化测绘的自动化。
The city automatic surveying system software realizes automation of data processing and electronics plate digital surveying and mapping.
摘要：随着测绘科技的飞速发展，工程测量的技术面貌发生了深刻的变化，并取得很大的成就。
Abstract: : with the surveying and mapping the rapid development of science and technology, engineering survey technology face had the profound changes, and has made a lot of progress.
大地测量学基础是测绘工程专业的骨干课程与专业基础课程之一，在学科体系中占有相当重要的地位。
The fundamentals of geodesy are an important and main fundamental course for geodesy, geomatics, geophysics, surveying engineering, and photogrammetry.
多波束测深仪是高精度、高效率的地形测绘设备，适合大面积的扫海测量作业，是21世纪水下地形测量必不可少的测绘仪器。
Multi-Beam Echo Sounder is an absolutely necessary seafloor mapping device with high accuracy and high efficient at 21st century. It is much fitted to sweep mapping for wide area.
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