顯域植被 的英文怎麼說

中文拼音 [xiǎnyùzhíbèi]
顯域植被 英文
zonal vegetation
  • 顯 : Ⅰ形容詞1 （明顯） apparent; obvious; noticeable; evident 2 （有名聲有權勢的） illustrious and inf...
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 被 : Ⅰ名詞1 （被子） quilt 2 （姓氏） a surname Ⅱ動詞[書面語]1 （復蓋） cover; spread 2 （遭受） suffe...
  • 植被 : vegetation; vegetative cover植被層 vegetable layer; 植被帶 [植物學] zone of vegetation; 植被類型 vegetation form
  1. In typical watershed, quxi watershed, the result of external forcing, submerge and migrant, is the resource change of slope cultivated lands, economical forest, vegetation, water, habitant etc. of the ecosystem, and the changes of demand for food supplies, energy resource and education

    移民區典型小流域? ?曲溪小流域，受淹沒、移民2個驅動力的作用，耕地、經濟林、植被、水、棲息地等資源發生了顯著變化，系統的糧食、能源、教育需求也隨之而變，在內在反饋機制的作用下，導致系統輸出為水土流失加劇、生物多樣性受到破壞、土地退化嚴重等。
  2. The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north

    實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。
  3. For proper land use, we further study the impact of lulc variation on regional climate in sensitive climate field and in mosaic nesting field. we found that there are different the impact of lulc variation on regional climate between in sensitive climate field and in ordinary climate field and the impact of lulc variation on regional climate in sensitive climate field is bigger than the one in ordinary climate field

    在該結論的支持下，為了合理地利用土地，進一步研究了植被變化在氣候敏感地區及由綠洲-荒漠嵌套所引起的氣候響應。結果發現，在氣候敏感區植被發生變化和在平常區域植被發生變化所引起的氣候響應是不同的，氣候敏感區的植被變化所引起的氣候響應明顯大於平常區域。
  4. However, it is hard to monitor the ecological impacts and environmental influences of regional vegetation restoration immediately, a prediction on the regional vegetation restoration would be significant alternatively

    但是區域尺度的植被恢復是一項規模浩大的工程，其效果和影響難以立即顯現。
  5. Macrophyte played important role in the distribution of fish community. biomass of fishes in the macrophyte regions was significantly higher than in the regions without macrophyte

    水生植被是小型魚類群落分佈的主要影響因子，有水草的區域魚類數量顯著比無水草的區域多。
  6. This product is a mini camera microsope with high cold brightness leds, it can magnify objects up to 30 ~ 50 times if extra lens are used, it can be used for shooting the teeth, hairs and skin in microscope, furthermore in other areas, such as maintaining machinery, inspecting tiny electronic components or repairing pcb board, and also used to observe insect, plant and flower in primary and junior high school teaching

    本產品是帶冷光led燈照明的微型攝影機，可將被攝物體放大30倍以上（用附加鏡頭可以放大50倍） ，廣泛適用於口腔、牙齒、頭發、皮膚等部位的顯微放大攝影，同時可應用於工業領域，如機械維修、微小電子元件的觀察、 pcb線路板的檢查等；還可以在中小學教學中用於觀察昆蟲、植物、花卉等。
  7. Land cover of china region was analyzed using the 1km ndvi and the relative ancillary data. the result shows that the distribution of vegetation in china is correlative with space and the ndvi seasonal variations are different between various ecosystems. the land cover classification can be based on this character

    利用中國區域1公里解析度的多時相ndvi合成數據集及相關的輔助地理信息數據，對中國區域的陸表植被覆蓋做了一般性分析，結果表明植被覆蓋分佈具有相當明顯的地域性，並且各種類型陸表的ndvi表現出不同的季節性變化特徵，可以此作為分類的依據；利用bayes最大似然分類法對我國東北地區進行了地表覆蓋分類。
  8. Some variables regional distribution over south ningxia is given out in the course of evapotranspiration estimation : the regional distribution of surface characteristic parameters ( normalzed difference vegetation index, surface albedo, surface temperature ), radiation balance components ( surface absorbed shortwave radiation, surface longwave radiation, atmospheric counter radiation, net radiation ), surface heat and balance components ( soil heat flux, sensible heat flux, latent heat flux )

    估算區域蒸發（散）量的過程中，得到許多有意義的量：地表特徵參數（植被指數ndvi 、地表反射率、地表溫度） ；地表輻射平衡各量（地表短波吸收輻射、地表長波輻射、大氣逆輻射、地表凈輻射） ；地表熱量平衡各量（土壤熱通量、顯熱通量、潛熱通量） 。
  9. The result showed that, . making full use of the spatial information of the structure, the neighbor - field - based mixed pixel interpretation method made the best effect than the other two methods, it got a accuracy of 96. 7 %

    提取結果顯示，三種分解方法中，基於鄰域像元的灰色相關像元分解法充分利用了空間結構信息，其提取植被覆蓋率精度最高，達到96 . 7 。
  10. 8 ndvi value in oasis is significantly higher than the value in desert, both of them have different rules in monthly variation. irrigation temperature and precipitation have effect on variation of ndvi in oasis, the correlation coefficients of sparse vegetation ndvi in desert with climatic and hydrological factors are insignificant and meaningless in practice. the drive factors of oasis ndvi are only adapted on oasis in arid land and are not fit to desert system in arid land

    8 、綠洲ndvi值顯著大於荒漠，二者具有不同的季節變動規律；灌溉、氣溫和降水是綠洲ndvi變化的驅動因子，荒漠稀疏植被ndvi與綠洲氣侯、水文因子相關不顯著或無實際意義；綠洲ndvi的驅動因子只適用於乾旱區的綠洲區域，而不適用於乾旱區荒漠系統。
  11. The results indicate that the benefit of watershed water reduction by engineering harness of soil and water conservation was 18. 1 % on what had been achieved in the period of the sixth five - year plan, and that the benefit by ecological and agricultural harness of soil and water conservation was 10. 9 % on what had been achieved in the period of the seventh five - year plan

    計算結果顯示，在「六五」基礎上王東溝小流域以梯田建設、土地平整、溝坡道路防蝕技術為主的水土保持工程措施平均減少地表徑流18 . 1 % ，而在「七五」基礎上以人工林草植被建設為主的生物措施和調整土地利用結構、擴大經濟林果種植面積的農業措施共減少地表徑流10 . 9 % 。
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