objective field of view 中文意思是什麼
objective field of view
解釋
物鏡視場-
The optical system is optimized to achieve 0. 1 u m resolution over a o. lmm diameter image field of view and the mirrors of the objective were coated with mo / si multilayer to provide 45 % reflectance at near - normal incidence angle for 13. 0nm radiation
經優化設計后， 0 . 1mm像方視場內的成像解析度優於0 . 1 m ；近正入射條件下， schwarzschild微縮物鏡主、次鏡mo / si多層膜的實測反射率為45 。 -
In this paper, the principal of integrating qualitative and quantitative analyses was strictly adopted, firstly by using the methodology of qualitative analyses, the basic connotation of food security in quality was pointed out, the statement for partitioning 4 periods of the evolvement of connotation for food security in quality was stated, 3 kinds of main driving factors on the issue of food security in quality were summarized, the concept and its characteristics of the technologies of food security in quality were also completely described, and the technologies of food security in quality were classified at first time in 4 points of view about the period of technology supporting, discrepancy of technology ' s function, emphasis particularly on objective and field belongings of technology, eventually an evaluation indicator system for the key property on the technology of food security in quality was established
本研究主要採取定性分析和定量分析相結合的原則，首先通過定性的研究方法，提出了食物質量安全的基本內涵，探索劃分了食物質量安全內涵演變的四個階段，歸結出三類食物質量安全的主要引發因素，較為完整地表述了食物質量安全技術的含義及其特徵，並首次對食物質量安全技術從技術支撐階段、技術功能差異、技術目標側重和研究所屬領域的四個角度進行了分類，在此基礎上，建立了食物質量安全技術「關鍵性」評價指標體系。 -
The main objective of the thesis is to design and realize the last three modules and to establish an integrated system using database technology, web programming technique, virtual reality technology and network communication technology. the integrated system " enables one to submit a task, view the state of the submitted task and visualize the 3d unstructured mesh and flow field during calculations
本文的主要工作是結合使用數據庫技術、網頁編程技術、虛擬現實技術以及網路通信技術完成後三個模塊的設計，並構成一個完整的系統，成功地實現了基於web三維流場數值計算過程中的作業提交、作業查看以及非結構網格和流場信息的實時顯示。
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