砂礫石 的英文怎麼說

中文拼音 [shādàn]
砂礫石 英文
grit stone
  • : 名詞(沙子) sand; grit
  • : 名詞(小石塊; 碎石) gravel; shingle
  • : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
  • 礫石 : gravel; grail; dirt礫石層 gravel layer; 礫石堆 ruckle; 礫石堆積 xalsonte; 礫石混凝土 gritcrete; ...
  1. Sandstone and conglomerate are the consolidated equivalent of sand and gravel.

    巖和巖分別是固結的產物。
  2. Used in municipal engineering, infrastructure projects, chemical, printing, dyeing, medicine, shipbuilding, foundry and foodstuff to pump thick and dreggy liquid, paste, sand, flowing silt in rivers, as well as liquid containing mud and stone pieces in coal mines

    可用市政、基建、化工、印染、醫藥、造船、鑄造、食品等行業抽吸濃稠液、污濁液、糊狀體、流及城市河道的流動污泥等亦可用作煤礦排除含有泥塊小的流體。
  3. " dug jade " ing, this exploitation and d s placer means have already stopped, only while quarrying and drawing gold dust, electing the jade one from the gravel that is dug out, in passing, output is very few

    「挖玉」這一開采和闐礦的手段已經停止,只在采掏金的同時,從挖出的中順帶選出玉塊,產量微乎其微。
  4. The intercalations are divided into five types, such as muddy intercalation, silty intercalation, calcareous intercalation, marly intercalation, and gravel intercalation

    夾層類型主要有泥巖夾層、粉質泥巖夾層、灰質夾層、泥灰質夾層和質夾層5種。
  5. An area covered by sand and gravel deposited at the front of a glacial moraine

    冰川前層冰河冰漬前沉積的沙及覆蓋的區域
  6. The sahara ' s topographical features include shallow basins, large oasis depressions, serirs or regs ( gravel - covered plains ), plateaus, mountains, sand sheets, dunes and sand seas ( ergs )

    撒哈拉沙漠地形特點包括:淺的盆地、大的蕭條的綠洲、性沙漠或質沙漠(碎覆蓋的平原) 、高原、沙席(小沙原) ,沙丘和沙海(質沙漠) 。
  7. Aiming at five kinds of targets from geneva lake which are rock, sand, pebble, grit and sullage, the features we extracted based on the cwt time - frequency matrix are singular values, some parameters of histogram and invariant moment

    針對萊蒙湖底的巖、沙、卵、淤泥等五類目標,文中所提取的特徵主要有時頻矩陣的奇異值、直方圖的有關參數以及不變矩等三類特徵。
  8. 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壩壩基處理和防滲的原則及設計要點.趾板基礎和堆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,其餘部分均予以保留.斷層破碎帶處理,趾板部位採用混凝土塞,其它部位採用半透水料置換,並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、便於施工的目的,運行情況良好,可為面板堆壩的設計和研究提供參考與借鑒
  9. The test obsvervation include air temperature, ground temperature, foundation moisture, freeze depth, freeze capicity, freeze residual capicity, groundwater table and shape transform of canal lining, etc. throught systemic observation, analysis of impact about each factor on fundation freeze capicity, evaluate effect on anti freeze of various canal lining, comparison on technology and ecnomic of different method, a kind of main canal lining format is been recommended to engineering practice with siutable to ningxia local feature, fufilling the need of main canal safey i application, economic and practical, that is using polystyrene plate laying under concrete slate and grit taking replace of filling layer and optimizing design

    試驗觀測內容包括氣溫、地溫、基土含水量、凍深、凍脹量、凍脹剩餘量、地下水位和砌體外觀變化等項目。通過系統的觀測,分析各因素對基土凍脹量的影響,評價各種襯砌型式的防凍西安理工大學工程碩士專業學位論文脹效果,並進行技術和經濟綜合分析比較,推薦出了適合我區特點、滿足乾渠安全運行、經濟實用、防凍脹效果好的乾渠防滲襯砌型式,即混凝土板下鋪設聚苯乙烯板和砂礫石換填層結構型式,加以優化設計,用於工程實踐。
  10. The region and the earth surface across this road are mainly water above ground and run - off and the ground water is mostly made up of groundwater and perched water ; the river bed is more obvious ; the overbank is covered by medium sand and gravel ect

    路線所經地帶地面主要為地表水和徑流,地下水主要以潛水和上層滯水為主,河床較明顯,河灘覆蓋中等。地勢低洼地帶地表常年積水,影響路基穩定。
  11. The stability analysis on sandy gravel as road base

    砂礫石作為道路基層的穩定性分析
  12. Study on stability of percolation of sandy gravel layer of xiaolangdi dam foundation

    小浪底大壩壩基砂礫石層滲透穩定性研究
  13. Moreover, this article also discussed how the variation of relative density and average grain diameter influenced the shear stress of sand and gravel layer

    另外,順便探討了相對密度、平均粒徑對砂礫石層剪應力的敏感度。
  14. Application of the combined pile - anchor supporting in reinforcement of high sandy gravel slope

    樁錨聯合支護在砂礫石高邊坡加固中的應用
  15. This article discussed the application of shear stress pairing method to evaluation dam base vibration liquefaction of earth - fill dam according to the problem that the sand and gravel layer of main dam base could be liquefied in the condition of seismic intensity grade vll in the design of nierji hydro project

    本文結合尼爾基水利樞紐工程設計中主壩壩基砂礫石層( < 5mm含量> 30 =在地震裂度級工況下可能發生液化的問題,探討了用剪應力對比法在評價土壩壩基震動液化中的應用。
  16. Coarse grained soil is composed of sand and gravel, stone residual, blasted stones etc., which has a characters of less cohesive force among grains and strong ability of water penetration. it is a kind of soil of loose grain structure with better utilization properties in the engineering

    粗粒土是指砂礫石渣、爆破開採的料等粗顆粒土混合料,具有粗顆粒間粘結力小、透水性強的性質,是一種鬆散的顆粒狀結構,具有良好的工程使用性能。
  17. Transient seepage analyses for gouhou concrete faced rockfill dam were conducted using the unsaturated soil seepage theory

    摘要利用非飽和土滲流理論,對溝后混凝土面板砂礫石壩進行瞬態滲流數值模擬。
  18. Sand and gravel filter

    砂礫石過濾器
  19. The foundation of gated - weir of the wanbahe power station is located on quaternary deposit which is soft

    摘要灣壩河水電站閘基坐落在第四紀砂礫石覆蓋層上,屬于軟基上建閘。
  20. To determine if the dam base been liquefied through contrasting the shear stress which caused sand and gravel layer liquefied measured from indoor dynamic triaxial teat with calculated shear stress caused by earthquake in different depth of sand and gravel layer. and according to result of comparison to direct the design scheme of dam base

    根據室內系統的動三軸試驗測定的砂礫石層液化所需的剪應力與計算的砂礫石層中不同深度處由地震引起的剪應力相對比,從而最終判定壩基是否液化,並根據該結論指導了壩基設計處理方案。
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