snow cover 中文意思是什麼
snow cover
解釋
積雪層-
The earth ' s albedo varies mainly through varying cloudiness, snow, ice, leaf area and land cover changes
地球的反射率主要因雲的變化、冰、雪和土地覆被狀況的改變而變化。 -
In the shadow of streets and lanes, the snow cover and ice were eroding under the pounding of raindrops, and the filthy sewage was flowing everywhere on the streets paved with flagstones
街巷背陰的地方，冬天殘留的積雪和冰溜子正在雨點的敲擊下蝕化，石板街上到處都漫流著骯臟的污水。 -
Today, gazing at the vast firmament, i wish that the clean snow flakes from the heaven would cover the helpless pains, that falling to - gether would be my mother ' s garrulous urge and that my crystal tear drops would turn into pure white butterflies
如今，凝望茫茫蒼穹，祈盼天國素潔的雪花，覆蓋人間愛莫能助的痛楚，綿綿地飄下媽媽絮絮的叮嚀，和著我滴滴晶瑩的淚花，化為一隻只潔白的蝴蝶。 -
The cloud detection results are also compared with control masks that are created by visual inspections. in case the multi - day clear - sky composition is contaminated by cloud cover, it adds the chance of clear score failure. in case the multi - day clear - sky composition there is no snow cover, but in the same area at the image for detection there is snow, it also adds the chance of clear score failure
用表觀反射率法對gms5雲圖進行雲檢測，如果晴空合成圖某區域有雲覆蓋，則易將被檢測的雲圖相應區域的雲誤判成地表，如果某個區域的晴空合成圖沒有雪覆蓋，而被檢測雲圖該區域有雪覆蓋，則必將雪誤判成雲。 -
Detecting arctic snow and ice cover with fy - 1d global data
全球數據監測北極冰雪覆蓋 -
Urumqi, rich in natural resources, is hence known as own of coal voer a sea of oil and town on coalfield. in its territory, snow mountains, glaciers and permanent snow cover 164 sq. km
烏魯木自然資源十分豐富，故有「油海上的煤城」和「煤田上的城市」之稱。 -
With this method qilian mountain snow cover in 2 june ， 1998 and ten - days snow cover over shulehe river basin in 1998 were monitored
以1998年6月2日祁連山區積雪遙感監測和1998年祁連山區疏勒河流域逐旬積雪遙感監測為例介紹了此方法應用情況。 -
The sleeves must cover stems to a point above the greatest expected snow accumulation.
套筒必須將預計中積雪最高處以上的莖干包裹著。 -
Because of modis predominant space and spectral differentiate rate, it ’ s has been broadly applied to various field, in the aspect of snow monitoring, modis has been successfully using a normalized difference snow index ( ndsi ) to provide global automated binary maps of snow cover. the ndsi is a spectral ratio that takes advantage of the spectral difference of snow in short - wave infrared and visible spectral bands, although it has higher precision, it can only discern one pixel to snow or other features, can not satisfy accurate drainage basin snow cover mapping and snow parameter extracting
Modis數據因其優越的空間解析度、波譜解析度，已被廣泛的運用於各個領域，在積雪監測方面，已成功地運用歸一化差分雪蓋指數（ ndsi ）製作每天的全球雪蓋分布圖， ndsi是基於雪對可見光與近紅外波段的反射特性和反射差相對大小的一種測量方法，然而它只能將一個像元辨別為積雪或非積雪，滿足不了高精度應用要求。 -
The low surface temperature, feeble sun illumination and more snow cover area in high latitudes may ca use the poor cloud masking quality
地表溫度的降低，積雪的存在，這些因素也使得高緯度地區雲檢測的精確度降低。 -
There is marked correlation between snow anomaly and east pacific sea temperature, after heavy ( light ) snow years in eurasia, sea temperature increase ( chill ) gradually, we can find there is contact between eurasian snow cover and el nifio ( la nina ) event to a certainty
異常與次年秋季、冬季赤道東太平洋海溫異常之間的相關顯著，赤道東太平洋海溫的年際變化也表現出了歐亞冬季出現重雪（輕雪）后的次年，從夏季到冬季赤道東太平洋海溫逐漸增暖（變冷） 。 -
The reflecting power of the earth is primarily dictated by the proportion of cloud and snow cover.
地球的反射率主要是由雲和雪覆蓋的部分決定的。 -
While a ski trail can provide plenty of enjoyment ( at least when there is enough snow to cover it ), from an environmental standpoint it is a scar on the landscape
雖然滑雪場能帶給人們無窮樂趣（至少在它被大雪覆蓋的時候） ，但是從環境的角度講，那條條雪道卻正如美麗風景上的道道傷疤。 -
Uygur dance big hat dance a hat as big as a millstone, wool as white as snow mountain, cover people ' s eyes, but can not cover their inherent intelligence and wisdom
維吾爾族舞蹈大帽舞像磨盤一樣大的帽子，像雪山一樣白的羊毛，遮住人的眼睛，卻掩不住人內心的智慧。 -
German restorers from the international council on monuments and sites have spent two years carefully sorting through the debris from both buddhas, lifting out the largest sections by crane ? some weigh 70, even 90 tons ? and placing them under cover, because the soft stone disintegrates in rain or snow
來自國際紀念碑及遺址委員會的德國修復人員花了兩年時間小心過濾兩尊巨佛的殘骸，並用怪手運走最大的巖塊，有些重達70 、甚至90噸重，再把它們覆蓋好，因為軟巖在雨雪中容易崩解。 -
When it ' s over, ice and snow will cover the entire northern hemisphere
當它結束時冰雪會覆蓋整個北半球 -
This paper introduces the basic principle of noaa satellite data monitoring snow cover and sums up its methods used in china ， and based on which an improved way is put up
概述了noaa氣象衛星積雪遙感監測的基本原理和國內幾種積雪遙感監測的方法，較詳細地介紹了積雪監測方法。 -
Yet temperatures are rising ( about 0. 7 degrees celsius, or roughly 1 degree fahrenheit, since pre - industrial times, with an estimated further 0. 6 degrees from greenhouse gases that have already built up ), glaciers are retreating, sea levels rising, snow cover in the northern hemisphere declining, and the extent of arctic sea ice diminishing
但是全球平均溫度的確在升高（從工業革命前至今，已經上升了攝氏大約0 . 7度，或約略華氏1度，光是從現在已經累積起來的溫室氣體來看，估計還要再上升0 . 6度） ，冰河在後退，海平面上升，北半球的積雪減少，北極區的海冰也大幅縮小。
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