荒高地 的英文怎麼說
中文拼音 [huānggāode]
荒高地
英文
fell-field-
The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded. in naiman country, inner mongolia, the experimental area, the hyperspectral imaging spectrometer data in plant growth seasons are collected by state - produced airborne hyperspectral imaging spectrometer omis - i, and the etm + image is also obtained. meanwhile, ground investigation and measurement are made, which include the measurement on reflection feature of different kinds of geo - targets and the ground investigation data necessary for spectral rebuilding and retrieval models of the appraisable factors of desertification monitoring
本研究以內蒙古奈曼旗作為研究試驗區，採用我國自行研製的機載高光譜成像光譜儀omis - ，在植被生長季節取得高光譜解析度成像光譜儀數據和etm ~ +圖像，並進行了同步的地面調查及量測，包括不同類型地物反射特性量測和光譜重建以及荒漠化監測評價因子定量反演模型所必需的地面樣方調查數據。And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。The scene before their eyes was a gradual series of ascents form the level of the road backward into the heart of the heath.
他們眼前的景物，是一片重重疊疊的丘陵，一個比一個高級，從大路上平坦的地方開始，一直往後伸到荒原的腹地。I considered it a narrative of facts, and discovered in it a vein of interest deeper than what i found in fairy tales : for as to the elves, having sought them in vain among fox - glove leaves and bells, under mushrooms and beneath the ground - ivy mantling old wall - nooks, i had at length made up my mind to the sad truth, that they were all gone out of england to some savage country where the woods were wilder and thicker, and the population more scant ; whereas, lilliput and brobdingnag being, in my creed, solid parts of the earth s surface, i doubted not that i might one day, by taking a long voyage, see with my own eyes the little fields, houses, and trees, the diminutive people, the tiny cows, sheep, and birds of the one realm ; and the corn - fields, forest - high, the mighty mastiffs, the monster cats, the tower - like men and women, of the other
至於那些小精靈們，我在毛地黃葉子與花冠之間，在蘑菇底下和爬滿老墻角落的長春藤下遍尋無著之後，終于承認這悲哀的事實：他們都己逃離英國到某個原始的鄉間去了，那兒樹林更荒涼茂密，人口更為稀少。而我虔信，小人國和大人國都是地球表面實實在在的一部份。我毫不懷疑有朝一日我會去遠航，親眼看一看一個王國里小小的田野小小的房子小小的樹木看一看那裡的小人小牛小羊和小鳥們目睹一下另一個王國里如森林一般高聳的玉米地碩大的猛犬巨大無比的貓以及高塔一般的男男女女。Nor could i pass unnoticed the suggestion of the bleak shores of lapland, siberia, spitzbergen, nova zembla, iceland, greenland, with the vast sweep of the arctic zone, and those forlorn regions of dreary space, - that reservoir of frost and snow, where firm fields of ice, the accumulation of centuries of winters, glazed in alpine heights above heights, surround the pole and concentre the multiplied rigours of extreme cold
還有些地方我也不能看都不看，一翻而過，那就是書中提到的拉普蘭西伯利亞斯匹次卑爾根群島新地島冰島和格陵蘭荒涼的海岸。 「廣袤無垠的北極地帶和那些陰凄凄的不毛之地，宛若冰雪的儲存庫。千萬個寒冬所積聚成的堅冰，像阿爾卑斯山的層層高峰，光滑晶瑩，包圍著地極，把與日俱增的嚴寒匯集於一處。 」These weary dragoons will keep the crown of the wasteland and none will get out of appin but winged fowls.
那些討厭的龍騎兵將守住這荒原中的高地，除了有翅的飛禽，誰也休想飛出亞品。They act out their dramas in a setting whose wilderness immensity both dwarf and ennobles whatever they achieve.
他們在荒原上奠定了他們的事業，而廣闊無際的天地既使他們的成就顯得渺小，也顯得崇高。As a result it enhanced the water - retaining and fertility - retaining capacity, strengthened the anti - scour and anti - erosion ability. 3. sabaigrass can meliorated the little entironment of purple soil bare slope field the results show that sabaigrass treatment and grass tree solid plating treatment can reduce n ( nitrogen ), p ( phosphorus ) and k ( potassium ) erosion, increase soil nutrition element content, it also increase soil water content and soil pondage, decrease soil water evaporation, strengthen the anti - drought ability
龍須草能改善紫色土荒坡地的小生境龍須草純種植被和林草立體種植植被能不同程度地增加土壤的有機質和速效n 、 p 、 k的含量；增加土壤含水量和貯水量，減緩和減少土壤的水分蒸發，增強土壤的抗旱能力；降低土壤盛夏的地表最高溫度，減少地表溫度變化幅度。Till at length, beyond that most desolate, and without guides utterly impracticable district we came to open rolling ground.
最後，我們終于跨過了那片荒涼可怕，沒有向導根本無法通行的地區，來到了一塊莽莽蒼蒼，起伏不平的高地。The content of soil nutrients in 0 - 20cm profile is higher than that of 20 - 60cm profile. in the s. viciifolia plot, there are more organic matter, the whole nitrogen, quik - result nitrogen, quik - result kalium
狼牙刺各樣地內， o一zocm剖面土壤養分高於20一6ocm ，土壤有機質、全氮、堿解氮高於對照撂荒地。Of all spots on the bleached and desolate upland this was the most forlorn
在這一片荒涼的白土高地上，這個地方是荒涼的地方。My eye still roved over the sullen swell and along the moor - edge, vanishing amidst the wildest scenery, when at one dim point, far in among the marshes and the ridges, a light sprang up
我的目光仍在暗淡的高地游弋，並沿著消失在最荒涼的景色中的荒原邊緣逡巡。這時，遠在沼澤和山脊之中，一個模糊的點，一道光躍入我眼簾。Soil enzyme activities were analyzed in forest, bush, badlands and zanthoxylum bungeanum forest, the content of dissolved organic carbon also increased with the community of plant evolved from superior to inferior, and ceo - environment was declined by planting zanthoxylum bungeanum
並且通過對花江地區常綠闊葉林、灌叢以及荒草地與碳有關的土壤酶的活性研究，證明在群落從高級向低級演替過程中，酶的活性降低，活性有機碳的含量增加，生態環境惡化。The fractal dimension of the mixed forests were lower than the pure forests and grassland, and the soil weight diameter of the mixed forests were higher than the pure forests and grassland, which indicated that the mixed forest had best soil structure property in stability infiltration and water - holding ; the soil total porosity and the soil noncapillary porosity were different greatly between forest types, but the soil capillary porosity had little differ
混交林分分形維數均低於單純林與荒草地，土壤重量平均直徑均高於單純林與荒草坡，說明混交林土壤結構穩定性最好，土壤通透性較好，具有較高的水土保持功能；不同林分類型之間，土壤總孔隙度與非毛管孔隙度差異較大，而毛管孔隙度的差別較小。( 2 ) runoff - yielding time on grassland with a higher cover ratio primarily depended on initial water content, and their relationship might be described by a power function too. surface crust could easily take place on bare land, so its runoff - yielding time primarily depended on rainfall intensity, and their relationship might be described by a linear function
（ 2 ）植被覆蓋度較高的荒草地，產流時間主要取決于初始含水量，兩者的關系可用冪函數描述；裸地因降雨產生地表結皮，產流時間主要取決于降雨強度，兩者的關系可用線性描述。I m glad to see you out of doors again, mr lockwood, he said, in reply to my greeting ; from selfish motives partly : i don t think i could readily supply your loss in this desolation
「我很高興看見你又出門了，洛克烏德先生， 」他說，回答我的招呼。 「一部分是出於自私的動機：我不以為我能彌補你在這荒涼地方的損失。Article 35 people ' s governments at all levels shall adopt measures to maintain and protect irrigation and drainage facilities, ameliorate the soil to raise fertility and prevent desertification, salinization, water loss and soil erosion and pollution
第三十五條各級人民政府應當採取措施，維護排灌工程設施，改良土壤，提高地力，防止土地荒漠化、鹽漬化、水土流失和污染土地。We have so many vast areas of wild land that have not been used. many virgin islands, many vast plateaus which are only green with forests and nothing there
我們有很多寬廣蠻荒的地方尚未開墾使用，有很多處女島廣闊的大高原，那裡只有翠綠的森林，了無人煙。The journey over the intervening uplands and lowlands of egdon, when she reached them, was a more troublesome walk than she had anticipated, the distance being actually but a few miles
她走完從愛敦荒原上的高地和低地中間穿過的路程，這段距離實際上只不過幾英里遠，但比她所期望的要難走得多。The results show that the maximum likelihood classification based on variogram texture and spectral bands can perfectly define the grades of beach sandy land and inner desertification, and the maximal classification precision comes up to 92. 4 %, which proves that geostatistical texture is effective in the application of desertification monitoring
結果表明，運用變異函數紋理結合光譜波段的最大似然分類方法能夠很好地界定海灘沙地和內陸荒漠地的等級，最高分類精度達到92 . 4 % ，證明了基於地質統計學的影像紋理在實現該地區遙感荒漠化監測方面的有效性。分享友人