observation field

基本解釋

However, there exists the deficiency in continuity of feature tracking and locating because of the restricted observation field of conventional perspective cameras.
然而，普通視覺傳感器由于視域上存在局限，因此在特征跟蹤和定位的連續(xù)性上存在不足之處。
The paper introduces a PC-E500program for settlement observation field data col-lection, including its main functions and features, programing processes and several precautions in use.
文章介紹了PC-E500用于沉降變形監(jiān)測外業(yè)數(shù)據(jù)采集程序的主要功能和特點，設(shè)計思路以及使用中的注意事項。
In this paper, dynamic variations of soil moisture for climate observation field and cropland using neutron probes were compared. The results showed that the differences of both were obvious.
用中子儀對氣候觀測場與農(nóng)田的土壤水分動態(tài)變化進(jìn)行觀測，對比發(fā)現(xiàn)兩者存在明顯差異；

The field observation is that, within Africa, one of the two best predictors of the intensity of the epidemic in any given place is the prevalence of circumcision.
ECONOMIST: The XVIIth International AIDS Conference
UNESCO-IOC is pledging to coordinate a global and regional assessment of capacity development needs in the field of marine scientific research and ocean observation in developing nations and SIDS, leading to the formulation and implementation of a global capacity development strategy to fill identified gaps.
UNESCO: World Water Assessment Programme (WWAP)
It is an observation that perhaps sports is a vehicle for human dynamics beyond what happens on the field.
FORBES: What's Silently Super About This Bowl? A Tribute To The Rooneys And Tony Dungy

觀測場
In this paper , based on the idea of Combined EOF correction , the interannual simulation of sea surface wind stress anomalies of the tropical Pacific ocean by LAP two-level atmosphereic model have been corrected , result of corrected erperiment shows that the corrected field is more similar to the observation field ,especially on the distribution of the space .
在本文中，基于“聯(lián)合自然正交展開誤差訂正”的思想，將中科院大氣物理研究所兩層大氣環(huán)流模式輸出的熱帶太平洋海表風(fēng)應(yīng)力異常的跨年度模擬場進(jìn)行訂正，訂正試驗的分析結(jié)果表明，訂正后的熱帶太平洋海表風(fēng)應(yīng)力距平場與相應(yīng)觀測場年際變率分量的相似程度遠(yuǎn)遠(yuǎn)好于模式模擬的結(jié)果，尤其是在空間分布方面的改善非常顯著；三組跨年度訂正檢驗結(jié)果也表明，訂正后的跨年度預(yù)測結(jié)果明顯好于模式的預(yù)測結(jié)果。