datum point

常見(jiàn)例句

A virtual face and a datum point which embody basic semantics requirements are two low level objects.
通過(guò)對(duì)問(wèn)題域最基本需求的抽象，提出了兩個(gè)反映基本需求的對(duì)象：虛面、基準(zhǔn)點(diǎn)。
This article introduces resection locating temporary work datum point by distances and angles in control network for deformation observation.
介紹了應(yīng)用全站儀測(cè)邊、測(cè)角后交定點(diǎn)的基本原理和布設(shè)變形監(jiān)測(cè)網(wǎng)中臨時(shí)工作基點(diǎn)方法。
The cause and rule of deformation of datum point are analysized by data of repetition. Finally, some useful conclusions and suggestions are also given.
根據(jù)復(fù)測(cè)數(shù)據(jù)分析了基準(zhǔn)點(diǎn)的變形原因和規(guī)律，得出了一些有益的結(jié)論和建議。