大地测量

The data quality is a forever topic in geodetic engineering.

数据质量是大地测量的永恒话题。

Height data is not only a very important part of geodetic reference system, but also the important content of Digital Earth.

高程基准是大地测量参考框架的重要组成部分，也是数字地球基础框架的重要内容。

Geodetic work is the essential foundation for nation-building work, the work is unknown.

大地测量工作是国家建设不可或缺的基础性工作，也是默默无闻的工作。

Geodetic datum is the fundamental frame of geographical information system, surveying and mapping.

大地测量基准是开展地理信息系统和各种测绘工作的框架和起算依据。

The geodetic data sharing environment presented in this paper is both a technical system and asense.

本文提出的大地测量数据共享环境，既是一种技术体系，又是一种观念。

In the practice of the geodetic data modeling, the cases are as follows

大地测量数据建模实践中应用递归数据结构的场合主要有

The techniques contained in these standards are key ones in realizing the geodetic data sharing environment.

这些标准所反映的技术内容是实现大地测量数据共享环境的关键技术。

The student who is preparing to become a civil engineer may deal with such subjects as geodetic surveying,etc.

一个想成为土木工程师的学生，或许需要学习大地测量等课程。

He said that the country testing a group engaged in geodetic work, is the country's economic construction, national defense and the basis of people's lives work, is also the first military survey and mapping work.

他说，国测一大队从事的大地测量工作，是国家经济建设、国防建设和人民生活的基础性工作，也是测绘工作的先行军。

So the focal point of geodetic standardization maybe change from the work standards to the data standards.

因此，大地测量标准化的重点将由作业标准向数据标准转移。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。