表土層 的英文怎麼說

中文拼音 [biǎotǔcéng]
表土層 英文
a horizon
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. The mechanical properties indicated that the improved exfoliation degree of mmts was essential for better properties of the nanocomposites, while the mechanical properties of interc alated nanocomposites were dependent on the structure of the organic modifiers 3

    有機蒙脫土層間有機物含量較高，有利於聚合物插層和mmt片層剝離分散。片層剝離分散程度大，有利於提高復合材料的力學性能；插層型復合材料的力學性能與表面活性劑分子結構有關。
  2. The house s allure is three - fold : first, its beauty and simple but elegant proportions ; second, it is large enough to confer status but, with just eight principal bedrooms and 36 acres of gardens and grounds, is still considered manageable ; third, its location in the heart of the cotswolds is extremely desirable

    考古學家在修復后的花園的地表下發現了一些430年前的花園原貌痕跡，其中包括構成一座4英尺約合1 . 3米高的中心噴泉的碎石一座涼亭的地基殘留部分以及在花園施工初期用於測量方位的土層等。
  3. ( 3 ) the spatial analysis results showed that the variation of soil clay content was moderate at the direction of vertical section. the soil clay content was highest at the layer of 20 - 40cm, which showed that it is an eluvial accumulation horizon according to long - term cultivation, irrigation and rainfall

    （ 3 ）土壤粘粒含量在垂直方向上呈中等變異，整個土體在20 - 40cm土層處的粘粒含量最高，說明土壤表層由於長期耕作、灌溉降雨，土壤粘粒含量有一個淋溶淀積過程。
  4. Loess is easy borne by the wind and may be carried long distances before it falls to earth and becomes topsoil.

    黃土易被風颳起並帶至遠處方才落下成為表土層。
  5. Practices of mine shaft sinking construction in deep mine freezing shaft

    深厚表土層井筒凍結段施工技術
  6. ( 4 ) we defined ssee factor ( surficial soil element enrichment factor ) and wpem factor ( weathering profile element mobility factor ), and applied them to evaluate the degree of effects of black shales weathering on soil, water bodies and their sediments composition

    （ 4 ）提出了表土層元素富集因子和風化剖面元素遷出因子，用於估算巖石風化對水體及其沉積物、土壤的化學組成影響的程度。
  7. Discussion on coercibility of shaft wall structure in deep thick surface seam shaft

    深厚表土層井筒可縮井壁結構的探討
  8. The soil layer s thickness was uneven and the earth is not smooth. the soil layers contain many brick fragments

    本日試掘表土層，各處堆疊厚度不一，土質粗疏，土層中夾有不少磚塊殘件。
  9. Diagnostic subsurface horizons

    診斷亞表土層
  10. Rheidity phenomena and shaft lining mechanics model of drainage and compression in upper soil mass

    底部含水層疏水時表土層的流變作用及井壁受力模型
  11. Actual measure and numerical simulated forecast analysis of dangerous position freeze temperature field of deep topsoil layer

    深厚表土層危險層位凍結溫度場實測與數值模擬預測分析
  12. If the vegetation is damaged on account of the mining or construction, measures must be taken to rehabilitate the topsoil and vegetation, thereby preventing soil erosion

    因采礦和建設使植被受到破壞的，必須採取措施恢復表土層和植被，防止水土流失。
  13. Over - grazing and irrigation methods that wash away topsoil were to blame for some of the damage, experts said. building developments and climate change were doing the rest

    專家指出，因過度放牧或將表土層完全沖刷的灌溉方式都要對土地沙漠化負責.當然房屋開發和氣候變化也逃脫不了干係
  14. On the contrary, the degree of saturation plays an important role on p - wave propagation, if incidence is 90 degree. the amplification factor on surface related to the response of bedrock is the biggest if the media is one - phase media, and the factor is the smallest if the media is unsaturated media ( sr > = 90 % )

    P波從底邊界垂直入射時，飽和度對地表土層的反應有顯著的影響。就地表土層位移和加速度相對于基巖的放大倍數來說，一般有這樣的規律：單相土的放大倍數最大，欠飽和土的放大倍數最小，飽和土的放大倍數居中。
  15. The results show that ( 1 ) the unconsolidated confined aquifer plays a crucial role in load transfer because of its fluidity and replenishment in time, making the loads of overburden soil evenly transfer into the bedrock through the unconsolidated confined aquifer and the load keep constant during the excavation process ; ( 2 ) under the condition without unconsolidated confined aquifer, the load on the bedrock will be reduced sharply during the excavation

    研究結果表明：鬆散承壓含水層條件下，由於承壓水的流動性和補給作用，上覆表土層的載荷通過鬆散承壓含水層均勻地作用於下部基巖上，開挖過程中基巖頂界面上的載荷基本保持恆定，鬆散承壓含水層起到均勻傳遞載荷的作用；無鬆散承壓含水層時，作用在基巖頂界面上的表土層載荷隨煤層開挖而顯著降低。
  16. The wonderful loess lands, which cover much of kansu, shensi, ninghsia, and shansi provinces, account for the marvelous fertility of these regions ( when there is rainfall ), for the loess furnishes an inexhaustible porous topsoil tens of feet deep

    這一令人驚嘆的黃土地帶，廣及甘肅、陜西、寧夏、山西四省的大部分地區，雨量充分的時候異常肥沃，因為這種黃土提供了無窮無盡的、有幾十英尺深的多孔表土層。
  17. And with the soft interlayer being deeper, the respond of displacement on surface becomes more prominent while the respond of acceleration on surface is smaller

    隨著軟夾層埋深的增加，地表土層位移反應有增大的趨勢；而地表土層加速度反應有減小的趨勢。
  18. The deep foundation excavatfon takes many methods of enclosure in city construction, today there are some immature experiences and lots of teaches on the prediction, prevetion and the control of environmental detrimental effects ( mainly uneven soil set outside foundation pit and effect on cityscape traffic, etc

    城市建設中的深基坑開挖採用多種圍護形式，施工產生的環境病害（主要是坑外附近地表土層不均勻沉降及工程施工對道路交通的干擾）預測及防治已有一些經驗，但教訓也不少。
  19. Probe into the influence of water accumulation on the water and salt migration during the freezing process of ground surface layer

    地表土層凍結過程中水分積聚對水鹽遷移的影響
  20. Underneath the surface was a layer of sedimentary yellow soil, which was regarded as coming from somewhere else. it was found that some of the rock materials was the same as on the walkway, which shows that this soil layer had some connections with the the reforming of the pedestrian walkway

    表土層底下露出黃褐色堆積土層，屬外來堆土，其中還發現幾片與地表人行步道上的板巖片相同材質的遺留，顯示該土層應與整修人行步道有關。
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