沼地土 的英文怎麼說

中文拼音 [zhǎodetǔ]
沼地土 英文
fen soil
  • 沼 : 名詞（天然的水池子） natural pond
  1. Gley soils are typical of tundra, meadows, and boggy areas

    該種土壤是苔原、草地以及沼地所特有的。
  2. The dark flat wilderness beyond the churchyard was intersected with dykes and mounds and gates.

    墓地對面那一大片黑壓壓的荒地就是沼地，沼地上堤壩縱橫，橫一個土墩，豎一道水閘。
  3. Where pipelines cross swamps, rivers, or lakes they may be encased in concrete.

    油管跨越沼澤地，河流、湖泊時，可以用混凝土管匣套起來。
  4. At the same time, the quality of different - state water was studied. the results show : the soil bulk density of the fir wildwood heightens with the increase of soil depth, specifically 0. 74 > 0. 94 andl. 34g / cm3, the saturated, canaliculus and field moisture contents decrease gradually in layer a, b and c, accordingly the soil total foveola decreases gradually, and the moisture - hold capacity of the soil lessens gradually with the increase of the soil depth ; there is small difference of the soil bulk density between layer a and b in the outer space, which are respectively 0. 92 and 0. 99g / cm3, and the other laws are the same as the in ner in the main ; reverse success often occurs in the low position of the thoroughly - fell trace and plateau marsh is formed

    結果表明：冷杉原始森林土壤容重隨土層深度的增加而增大，分別為0 . 74 、 0 . 94 、 1 . 34g cm ~ 3 ，飽和持水量、毛管持水量、田間持水量a層、 b層、 c層逐漸減小，十壤總孔隙度也逐漸減小，土壤的持水能力隨深度的增加逐漸減弱；林外空地a層、 b層十壤容重相差不人，分別為0 . 92和0 . 99g cm ~ 3 ，其它規律與林內人體相同：皆伐跡地的低洼地段容易發生逆行演替，形成高原沼澤地。
  5. At the first outset, heavy, miry ground and a matted, marish vegetation, greatly delayed our progress ; but by little and little the hill began to steepen and become stony under foot, and the wood to change its character and to grow in a more open order

    一開始，泥濘難走的地面和亂蓬蓬的沼澤植物大大地耽誤了我們趕路。但坡面逐漸趨于陡峭，腳下的土質趨于結實，樹木變得高大稀疏，我們正走近的是整個海島最迷人的地方。
  6. Soil environmental effects of carex. meyeriana mire in the changbai mountain valley

    長白山區溝谷濕地烏拉苔草沼澤土壤環境效應
  7. Dynamic change and environmental effects of soil microorganism in marsh soils from carex meyeriana wetlands in changbai mountain

    長白山溝谷濕地烏拉苔草沼澤濕地土壤微生物動態及環境效應研究
  8. The time corresponding to the four parts along the section are as follows : the top lake - swamp sediments : holocene ; the uppart fine sand : later late pleistocene ; the middlepart sandy clay : middle - early late pleistocene ; the lowpart clayer silt : later - middle - pleistocene. the fossils and stone artifacts found in salawusu site should be formed during the last but one glacier, its age range is about 0. 13 - 0. 19 ma, and belongs to later middle - pleistocene

    分析q曲線與氧同位素曲線的一致性以及以上研究結果，包含薩拉烏蘇地層的這套沉積物的沉積時代為：頂部湖沼相沉積物：全新世；上部具交錯層理的細砂：晚更新世晚期；中部粉砂質粘土：晚更新世中期至早期；下部粘土質粉砂：中更新世晚期。
  9. They drain the swamp and turn it into fertile land

    他們排去沼澤地的水，將它變成了肥沃的土地。
  10. They drained the swamp and turned it into fertile land

    他們排去沼澤地的水，將它變成了肥沃的土地。
  11. The central concept of histosols is that of soils that are dominantly organic. they are mostly soils that are commonly called bogs, moors, or peats and mucks

    有機土的主要特性是其組成以有機物質為主。有機土主要是通常被稱為泥沼、沼地、澤地或沼澤的土壤。
  12. At the edge of many lakes and rivers are saturated wetlands ? the swamps, bogs, and marshes ? that support myriad types of plant and animal life, prevent floods, retain sediments, and purify drinking water

    許多河流湖泊的邊緣都是潮濕的土壤? ?沼澤、泥沼和濕地? ?那裡生長著各式各樣的動植物，是防洪、沉積物聚集和凈化飲用水的地方。
  13. Land consisting of moors

    高沼地由沼澤地構成的土地
  14. Everglades mainly, situate in plain lake area on the middle and downstream reaches in changjiang river basin

    要全面規劃，統籌兼顧，做好中游平原湖區防汛抗旱、防澇排漬工作，保護濕地，防止土壤潛育化與沼澤化。
  15. Through this study and according to the law by which the soil moisture content changes with the time, the soil moisture is determined as consumptive, accumulative, fade - away and stabilization periods

    對于土壤滲透，一般情況下初滲和穩滲速度是林內林外空地沼澤化跡地， a層b層。
  16. The edition of graphical data is operated on mge software and the area of all kinds of grassland types is calculated on the titan gis software. the result shows that : the total rangeland area of xinbaerhuyou banner is 2257078. 62 hm2, its area percentage is 89. 86 % ; the area percentages of temperate steppe type, temperate meadow steppe type, lowland meadow type, marsh type and temperate forage improved grassland are separately 85. 11 %, 1. 23 %, 12. 19 %, 1. 19 % and 0. 28 %. in lowland meadow type, two new subtypes - lowland meadow subtype and lowland saline meadow subtype are found, which were not found in the former materials

    研究結果表明：新巴爾虎右旗草地類型的總面積為2257078 . 62hm2 ，占總土地面積的89 . 86 % ；溫性草原類、溫性草甸草原類、低地草甸類、沼澤類及改良草地面積占草地總面積的比例分別為85 . 11 % 、 1 . 23 % 、 12 . 19 % 、 1 . 19 %和0 . 28 % ；低地草甸類中出現了以前沒有的低濕地草甸亞類和低地沼澤化草甸亞類。
  17. Although investigations are just beginning, reed expects that katrina ' s surge pushed saltwater much farther into the marsh than normal. “ that salt has likely baked into the soil, ” reed says, “ and won ' t readily wash out, ” which could kill wide areas of marsh grass from the roots up

    實際調查雖然才剛開始，但是利德預期，卡特里娜的巨浪異常深入地將海水推向沼澤內部， 「這些鹽份很可能會進到土壤里， 」利德說： 「而且不易被沖洗掉，大面積的沼澤草地可能因此由根部死去。 」
  18. Seasonal variation of alkaline hydrolysis n in marsh soils in xianghai wetlands

    向海沼澤濕地土壤堿解氮含量的季節變化特徵研究
  19. Seasonal dynamic variations in nitrate nitrogen in marsh soils from phragmites wetlands in xianghai national natural reserve

    向海蘆葦沼澤濕地土壤硝態氮含量的季節動態變化
  20. The soil types of haibei research station are dominated by alpine shrub soil and alpine meadow soil in three rich elements as nitrogen, phosphorus and potassium

    海北實驗站地區土壤的主要類型為高山草甸土高山灌叢草甸土和沼澤土。
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