datum point

常見例句

A virtual face and a datum point which embody basic semantics requirements are two low level objects.
通過對問題域最基本需求的抽象，提出了兩個(gè)反映基本需求的對象：虛麪、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)用全站儀測邊、測角後交定點(diǎn)的基本原理和佈設(shè)變形監(jiān)測網(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)複測數(shù)據(jù)分析了基準(zhǔn)點(diǎn)的變形原因和槼律，得出了一些有益的結(jié)論和建議。