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- The relationship between soil texture, soil ferric oxide and soil spectral reflectance. 氧化鐵與土壤質(zhì)地與土壤反射率的關(guān)系。
- The Influence of Different Grazing Intensity on the Near-ground Spectral Reflectance of Leymus chinsesis Steppe. 不同放牧強度對羊草草原近地面反射波譜特征的影響研究。
- The spectral reflectance and concentration of chlorophyll-a are measured instantaneously in the Fuhai Lake. 在圓明園福海同時(shí)進(jìn)行光譜測量與葉綠素測定。
- The results showed that leaf nitrogen accumulation was exponentially related to leaf SPAD values and linearly related to canopy spectral reflectance. 結果表明，小麥抽穗后葉片氮積累量也葉片SPAD值、冠層反射光譜分別呈顯著(zhù)的指數和線(xiàn)性相關(guān)；
- These results indicate that leaf SPAD values and canopy spectral reflectance are good indicators of quality formation dynamics in wheat grains. 因此，葉片SPAD值和比值指數可以用來(lái)預測單位土地面積上小麥籽粒生長(cháng)過(guò)程中蛋白質(zhì)和淀粉的積累動(dòng)態(tài)。
- In order to retrieve aerosol particle size distribution over land, the spectral reflectance information of the surface water is needed. 摘要為了利用水面進(jìn)行大氣氣溶膠粒子尺度分布的反演，需要水體光譜反射率資料；
- Forage canopy spectral reflectance measurements (350nm to 2500 nm) were made weekly using ASD Fieldspec in eight random spots in each of the three pastures. 試驗選擇3個(gè)草場(chǎng),每個(gè)草場(chǎng)隨機選取8個(gè)觀(guān)測點(diǎn),每周用ASD Fieldspec收集飼草的冠層反射率的數據(波段從350nm到2500nm)。
- In this paper,the feature spectra of spectral reflectance of 50 cases Munsell color cards and 50 cases birch leaves are abstracted by ICA and PCA separately. 文章分別使用ICA和PCA對50例Munsell色卡的光譜反射比和50例樺樹(shù)葉的光譜反射比進(jìn)行特征光譜的提取。
- The results indicated that effects of cadmium and copper in soil on physiological properties and spectral reflectance of rice were the most significant at tillering stage. 結果表明,鎘和銅拌土生長(cháng)的水稻在分蘗期受到的影響最明顯,無(wú)論是在生理上還是在反射光譜方面變化都比較顯著(zhù)。
- The near-ground spectral reflectance of vegetation influenced by different grazing intensity for Leymus chinsesis steppe were measured and analyzed in the growth season, 1996. 測試并分析了在生長(cháng)季節不同放牧強度(無(wú)牧、中輕度和重度放牧)對羊草草原植被反射波譜特征的影響。
- Among the color correction methods based on spectral reflectance reproduction, the finite dimension model is an effective way to condense spectral reflectance. 在基于光譜反射率還原的顏色校正方法中，有限維模型是光譜反射率降維的有效方法。
- This paper constructs some water-depth retrieval models of Xiyang water area based on the field data of depth and MODIS image data of spectral reflectance. 本文利用西洋水域的MODIS影像光譜數據與現場(chǎng)測量的水深數據建立多種統計相關(guān)模型進(jìn)行分析研究。
- In optical character recognition, the spectral appearance of the image dependent upon the spectral reflectance of the image, the spectral response of the observer, and the spectral composition of incident light. 在光學(xué)字符識別中，圖象的光譜顯現，它取決于圖象的光譜反射系數、觀(guān)察者的光譜響應和入射光線(xiàn)的光譜成分。
- In optical character recognition,the spectral appearance of the image dependent upon the spectral reflectance of the image,the spectral response of the observer,and the spectral composition of incident light. 在光學(xué)字符識別中，圖象的光譜顯現，它取決于圖象的光譜反射系數、觀(guān)察者的光譜響應和入射光線(xiàn)的光譜成分。
- The research was conducted to determine the relationships between post-heading leaf SPAD values, canopy spectral reflectance, and protein and starch accumulation dynamics in grains of wheat. 摘要研究了不同土壤水氮條件下小麥抽穗后葉片氮素狀況和籽粒蛋白質(zhì)及淀粉積累動(dòng)態(tài)與葉片SPAD值、冠層光譜反射特征的關(guān)系。
- Liu Hong-bin,Zhang Yun-gui,Li Zhi-hong,et al.Application of canopy spectral reflectance in monitoring Nitrogen status of winter wheat[J].Scientia Agricultura Sinica,2004,37(11):1743-1748. [4]劉宏斌;張云貴;李志宏;等.;光譜技術(shù)在冬小麥氮素營(yíng)養診斷中的應用研究[J]
- In order to get tristimulus it can imposing on the spectral reflectance, you can turn color as Visual response to explain, it is one of the most flexible color measurement instruments. 為了得回不一刺激值它可以不差不直射平譜舉行積不合，可以把色彩息為觸覺(jué)反響增以注釋?zhuān)且辉宰畎鍦纳收闪績(jì)x器。
- Of no particular type; anomalous. 難以歸類(lèi)的不屬于任何一類(lèi)的; 奇怪的
- With an ETM+ image of the same period of 2000 as assistant, the paper calculates and draws the spectral reflective curve to identify the change area. 并用一景同期ETM+圖像作為輔助數據計算湖區地物光譜反射率曲線(xiàn)以輔助分類(lèi)。
- spectral reflectance of arboreal species 喬木手的光譜反射率
