1、

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。

互联网摘选

2、

The feasibility study on applying GPS leveling to line control network surveying

GPS水准应用于线路控制测量的可行性分析

互联网摘选

3、

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。

互联网摘选

4、

research on precise triangulated height surveying in place of first order leveling

精密三角高程代替一等水准测量的研究

互联网摘选

5、

as the appearance of gps has great impact to the conventional technology surveying, geometry leveling has no exception.

GPS的出现对许多常规测量技术产生了极大冲击,对几何水准也不例外。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈