backward reference 中文意思是什麼
backward reference
解釋
向後引用-
Using many related documents for reference, the article selects 10 types of the county region ' s economic development, which belongs to 8 categories in ningxia hui autonomous region, and utilizes quantity and graph method to analyze the types of economic development level in 17 counties, which can be classified into advanced type, medium type and backward type
摘要在借鑒大量文獻的基礎上，選取寧夏回族自治區縣域經濟發展的8類10項指標，並運用量圖分析方法對寧夏區內17個縣市經濟發展水平進行類型分析，排序為先進、中等和落後三種類型。 -
Making reference to the anqing changjiang river highway bridge construction and the construction control, firstly, this paper studies the philosophy of the cable - stayed bridge construction control simulation analysis systematically, and pays much attention to the theory of simulating the construction process : backward analysis and forward analysis. then on the basis of introducing the construction process of the anqing changjiang river highway bridge, analysis the construction course fully, and analysis comparatively the result of each girder segment construction simulation, and study the variation philosophy of the line style of large cable - stayed bridge during construction
本文緊密結合安慶長江公路大橋的主梁施工及施工控制實踐，首先系統地分析了斜拉橋施工控制模擬計算的整體思路，並重點分析探討了斜拉橋施工過程計算的理論：理想倒退分析和實時前進分析，然後在介紹安慶長江公路大橋主橋施工過程的基礎上，全面地計算分析了全橋的施工過程，並且應用施工過程計算結果，對每一個梁段的施工模擬工況進行對比分析，研究了大跨度鋼斜拉橋在施工過程中的線形變化規律。 -
This algoritlun is more efficient by the heuristic depth esthoating technique proposed in this paper which gets displacement values used during backward mapping process from a single primary reference image under the observation that, the shape of space surfaces often changes smoothly in comparison with usual forward mapping methods, this algorithm generates derived images with less errors and tackles the problems associated with multiple reference images
在論文第二章中，本文提出了一種多幅圖象合成演算法。該演算法首先進行主參考圖象位移值的正向映射，以獲取目標圖象所對應的位移圖：然後通過一個深度預測演算法，對尚未完整的位移圖作空洞填補：最後由逆向映射過程來生成最終目標圖象。 -
In its digital processing circuit, clock chip with high precision and temperature compensation is uesd as reference clock. high frequency reversible counter is used to count trimmed impulse signal forward or backward and two pathes saw signals are selected timely by multichannel selector
數字信號處理電路採用高精度、具有溫度補償的時鐘晶元作為基準時鐘，採用高頻可逆計數器對整形后的脈沖信號進行正向或逆向計數，採用高性能的多路選擇器控制兩路saw信號的定時選擇。 -
To be recycled, the backward ase was routed to the input of edf by an optical circulator. this method is much use for reference to enhance the gain of l - edfa in broadband link
這種利用光環形器將後向的ase再引入鉺光纖的前端，重復利用ase的方法對超寬帶連接中提高l -波段摻鉺光纖放大器的增益也有借鑒價值。
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