网站首页
词典首页
请输入您要查询的英文单词或汉字:
词汇
三角點
释义
三角點
sān jiǎo diǎn
三角测量中组成三角锁网的各三角形的顶点。点位宜设置在通视良好、易于扩展低等网的制高点上。点上埋设有标石,以示点位;点的地面上架设有觇标,以供观测。测量一地高度或位置的基准点。通常在山上、山边或平地上,选择地块稳定之处,以花岗石或观音石等做一个桩,然后固定、编号,并详细测量,以确定海拔高度和经纬度。德Trigonometrischer PunktGeo
三角点
随便看
flowering quinces
flowering raspberries
flowering raspberry
flowering regulation
flowering regulation pathways
Flowering-related trait
Flowering-related traits
Flowering reversion
flowering rule
flowering rush
flowering rush butomus
flowerings
flowering season
flowering shrub
flowering shrubs
Flowering shrub species
flowering spurge
flowering spurges
flowering stage
flowering stage?
flowering stalk
flowering stimulant
flowering stone
flowering stones
flowering substaus
爱贷网英汉汉英双解词典包含9999994条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。
Copyright © 2000-2024 520dai.com All Rights Reserved
更新时间:2026/6/22 9:03:37