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沖積層英文

音標:[ chōngjīcéng ]   發音:  
"沖積層"怎麼讀"沖積層"的意思用"沖積層"造句

英文翻譯手機手機版

  • [地質學] alluvial deposit; alluvion; alluvium

例句與用法

  • Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve .
    大部分反射率較高的沖積層和灰巖都位于特性曲線的趾部。
  • Practice on fully mechanized coal mining under village with deep mining depth and thick alluvium
    沖積層大采深村莊下綜放開采實踐
  • Sediment deposited by flowing water , as in a riverbed , flood plain , or delta
    沖積層河床、洪水淹沒的平原或三角洲中的流水淤積所產生的沉積層
  • In places , hill - slope debris forms a mantle over the bedrock and alluvium fills some of the valleys
    在部分地方,基巖表面由巖石碎屑堆積形成覆蓋層,而部分河谷則有沖積層
  • Preparation and application of high strength and high performance concrete of drilling shaft lining in special deep alluvium
    特厚沖積層鉆井井壁高強高性能混凝土配制研究及其應用
  • Concrete anti - seepage wall are penetrated through the alluvial layer with high water permeability and put in the relative impermeable layer
    混凝土防滲墻穿過透水性強的沖積層,置于相對隔水層內。
  • According to calculations , it was necessary to adopt a new type of structure of the shaft lining with vertically yieldable segments for reason of safety
    分析計算表明:應采用豎向可縮新型井壁結構防止井壁因沖積層疏排水而破壞。
  • Some syndepositional soil - layers disturbed by earthquakes were discovered in thick - bedded alluviums of eocene zhubidian formation in anqiu area of tancheng - lujiang seismic zone
    摘要在郯廬地震帶的安丘地區,發現始新世朱壁店組厚層沖積層中發育一些同沉積的地震擾動巖土層。
  • The simulation tests were carried out to study the variation of the vertical additional force acted on shaft lining by surrounding soils during dewatering of alluvium by means of multi - function rig in vertical shaft
    摘要利用大型豎井模擬試驗臺,對沖積層疏排水過程中立井井壁受到的豎直附加力的變化規律開展了模擬試驗研究。
  • A brief introduction is given to the treatment of the zeya dam foundation , principles of seepage control and design of the concrete face rockfill dam of the zeya reservoir . as for the excavation of the sand - gravel zones , except the toe slab and its 1 / 9 bottom width down stream , the alluvial layers are excavated to the micro - weathered rocks , while the other sections remain unexcavated . regarding to the treatment of the fracture zones , concrete filling is used for the toe slabs and semi - permeable materials are used for other section . according to the construction characteristics , a filter is placed in the down stream embankment foot . to improve the integrity of the dam foundation and anti - seepage capability consolidation grouting and curtain grouting are adopted . as a result safety , economic benefit , convenience in construction and good performace are achieved
    簡要論述澤雅水庫面板堆石壩壩基處理和防滲的原則及設計要點.趾板基礎和堆石體各區砂礫石基礎開挖,除趾板與其下游1 / 9底寬范圍以及壩腳挖除沖積層至弱風化(局部微風化)基巖外,其余部分均予以保留.斷層破碎帶處理,趾板部位采用混凝土塞,其它部位采用半透水料置換,并根據本工程特點在下游壩腳加設了反濾層.為提高壩基的整體性和防滲性能,對趾板進行了固結和帷幕灌漿.達到了安全、經濟、便于施工的目的,運行情況良好,可為面板堆石壩的設計和研究提供參考與借鑒
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用"沖積層"造句  

其他語言

  • 冲积层的泰文
  • 冲积层 là gì
  • 沖積層的法語:couche alluvionnairedépôt alluvial
  • 沖積層的日語:ちゅうせきそう
  • 沖積層的韓語:충적토
  • 沖積層的阿拉伯語:الارساب; الاطماء; الغرينة; ترسب الطمي; طمي;
  • 沖積層的印尼文:aluvium; endapan sungai;
  • 沖積層的俄語:pinyin:chōngjīcéngгеол. аллювий, наносные образования
  • 沖積層什麽意思:[alluvial deposit]指河流沉積的物質。由粉砂、砂、粘土、礫石組成,并常含大量有機物。通常在河流下游廣泛堆積,形成沖積平原和三角洲,但凡是河流漫出河岸的地方或是河水流速突然降低之處都可能沉積。沖積層是非常肥沃的土壤,如密西西比河三角洲、尼羅河三角洲、恒河三角洲、布拉馬普特拉三角洲、黃河三角洲等。河流沖積層中含有占世界供應量大部分的錫礦石。在有些地區,河流沖積物中含有金、鉑或各種寶石。
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