采樣小區 的英文怎麼說
中文拼音 [cǎiyàngxiǎoqū]
采樣小區
英文
sampling plot-
Thus setting up a single sample plot in an area can produce some rather bewildering result.
因此，如果在某個地區內只在某單塊抽樣小區內采樣，那末就可能得到某種較為含糊的結果。Through measuring slope forms on the spot, serried sampling, physical and chemical analyzing, and measuring soil erosion from natural and artificial rainfalls, the project researched in the approaches and behaviors of soil erosion affecting contents of soil carbon and nutrient, and the law of soil carbon and nutrient distributing in micro - topographty under influences of soil erosion. in the same time, supported by geographic information system, models of soil carbon and nutrient changing with soil erosion have been built, and spatial processes of soil erosion affecting soil carbon and nutrient have been simulated, and annual and long - term changing of soil carbon and nutrient under impact of soil erosion have been estimated and forecasted, and synchronously, a elementary assessment for different soil erosion management has b een performed by using the models built in the study
本研究以三峽庫區秭歸縣水田壩鄉王家橋小流域四個徑流試驗區二十個標準小區為研究對象，通過坡形實地測量、坡面密集采樣的顆粒分析和養分含量分析以及人工模擬降雨實驗，研究了土壤侵蝕對土壤碳和養分的影響途徑和表現，侵蝕作用影響下土壤碳和養分在微地形空間的分佈規律；同時，在地理信息系統的支持下，建立了侵蝕條件下的土壤碳和養分變化模型，模擬了侵蝕對土壤碳和養分影響的空間過程，預測了侵蝕影響下土壤碳和養分的年變化及多年變化，並通過研究建立的模型對不同侵蝕控制措施進行了初步的效益評價。And so in spite of his disinclination to remain in moscow, in the midst of a circle of acquaintances who had known him in former days, in spite of his distaste for the civil service, he accepted a civilian post in moscow, and taking off his beloved uniform, established himself in a little lodging in sivtsevoy vrazhok with his mother and sonya
因此，盡管他不願留在莫斯科熟人中間，盡管他討厭文職工作，他還是在莫斯科找了一個文官職務。這樣，他就脫下心愛的軍服，同母親和索尼婭搬到西夫采夫弗拉若克區一所小住宅里。Research in the translocation and transformation of phosphorus in soil - water system is of importance to environmental p management and controlling the eutrophication. a series of experiments and investigations in this paper were conducted to study the changes of p pool by a long - term applying fertilizer p, the translocation and transformation of phosphorus between interface of soil and water in relation to their environmental effects, using the upland fields from yellow soil area of guizhou province
在貴州中部地區，通過對有代表性的黃壤旱地進行采樣分析和盆栽試驗，對其磷庫變化及其環境影響進行了研究，同時採用無界徑流小區試驗、野外坡面徑流小區試驗以及模擬降雨徑流試驗對坡旱地地表徑流中磷的含量水平、形態特徵、生物有效性、遷移規律、磷流失量及其影響因素進行了研究。New york ' s blondie put a pop face on the late 1970s downtown punk scene via a mix of new wave quirkiness and irresistible hooks, spinning off such classic hits as heart of glass and rapture, with the latter helping to bridge the gap between punk and the emerging hip - hop scene
紐約的金發小妞樂隊則通過混合新浪潮的詭異卻不可抗拒的上口旋律，給1970年代的市區朋克潮流加入了一些流行的外表，伴著如「玻璃心」和「興高采烈」這樣的經典作品，還幫助彌補了后來朋克和黑炮潮流間的代溝。The main research content of the article is involved as follows : ( 1 ) the research and discussion of the quantitative metallographic analysis methods and the measuring methods of micro hardness. ( 2 ) the application of digital image technique in metallographic image preprocess such as gray level transformation, dichotomy, noise eliminating, dilation and erosion, image enhancement, boundary detection, etc. the application of the wavelet and multi - resolution analysis in metallographic image procession to improve the measuring accuracy and efficiency. the application of the region growth and mathematical morphology in analyzing image parameters to improve the flexibility and exaction
本文的主要研究內容： （ 1 ）定量金相分析和顯微硬度測量的方法研究； （ 2 ）利用數字圖像處理技術，實現金相圖像的灰度轉換、二值化、噪音消除、膨脹收縮、圖像增強、邊緣提取等預處理；引入小波理論、基於數學形態學的區域生長法對采樣圖像進行分析，實現了對採集圖像邊緣的有效提取，從而提高了測量精度； （ 3 ）開發了金相圖像分析系統的主體結構（硬體結構和軟體結構） ； （ 4 ）採用windows開發平臺的面向對象程序設計語言microsoftvisualc + +進行系統的模塊化設計； （ 5 ）提出了採用多模式的知識表示方法建立知識庫，應用正反推理、模糊數學模型、基於規則的模式匹配模型建立金相分析專家系統。Using 20 out of 40 decamer random primers, random amplified polymorphic dna ( rapd ) was applied to analyze the diversity of 48 individuals of p. polyactis from five sampling areas in the yellow sea and the east china sea
研究主要包括如下三個部分：一、小黃魚的遺傳多樣性分析了采自黃海和東海5個取樣海區共計4呂個小黃魚個體的隨機擴增dna多態性。A new fisheye image edge extraction algorithm was proposed based on its round valid area ; the overlap area of images to be mosaicked was determinated according to the minimum brightness difference in this area, and thus the fisheye images mosaics were accomplished after images fusion ; finally, the virtual navigation was accomplished through color information extraction form fisheye images directly
摘要根據魚眼圖像的有效區域為圓形，提出了掃描線逼近的輪廓提取演算法，基於圖像重疊部分亮度差最小的原理，確定了重疊區域，通過對重疊區域進行融合處理實現了魚眼圖像的縫合，最後直接從魚眼圖像上提取顏色信息，重新采樣圖像數據，實現了基於魚眼圖像的虛擬漫遊。分享友人