風化巖 的英文怎麼說

中文拼音 [fēnghuàyán]
風化巖 英文
alluvial mantle rock
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  • 風化 : 1 (風俗教化) morals and manners; decency 2 [化學](化合物失去結晶水) efflorescence3 [地] (地...
  1. This recording was taken on weathered outcropping limestone with a relatively short ab (40m).

    這是在的灰露頭上用較小的AB距(40m)記錄的。
  2. There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts

    北衙金礦有3種成因不同的礦床:與堿性斑有關的銅金多金屬礦,包括與石英鈉長斑和石英正長斑有關的斑型銅金礦床和矽卡型多金屬礦床;與輝長玄武漿有關的鐵金礦床,包括熔漿型鐵金礦床和噴流沉積型多金屬礦床,後者又有洞穴和湖相沉積環境之分;及古砂礦,有古殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。
  3. Design and stability analysis of reinforcement for cut slopes of an unstable rotten andesite on luo - san expressway

    洛三高速公路失穩安山路塹邊坡加固方案及穩定性分析
  4. The peak is composed of banded biotite tonalite of fine mediate grain developing in mengshan rock suit of fuping period of archean era about 2. 7billion years ago. it ' s very steep

    由27億年左右形成的太古代阜平期蒙山套條帶狀中細粒黑雲母英雲閃長構成,柱狀節理發育,差異性剝蝕作用強烈,組成雲蒙「山」峰,俗稱「掛心崛子」 ,形容雲蒙峰之陡峻。
  5. Therdly because of the influence of terrain and geological structure, arenaceous resources of different regions are different in mu us. sands are mainly from riverway in northwest ; from efflorescent cretaceous sandstone on account of higher topography in the middle part of mu us ; and sands resources are intricated in southeast, mainly including riverway sands, sands blown by the wind and embedded sands under so

    3 、毛烏素沙地因受地形和地質構造影響,不同區域的砂質來源情況不盡相同,西北部地區主要為河道沙;中部地區地勢較高,為白堊系基裸露而成沙;東南部地區沙質來源情況復雜,主要有:現代河道砂、積沙、也有埋藏在現代壤土之下的出露古沙。
  6. Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.

    中等風化巖石則是指長石有更為強烈的變白現象和裂紋現象。
  7. The earth surface of the region across it is mostly thicker humus soil or leaf falling covering layer, and has good heat reserving property, it is mostly weathering shingle, soil - aggregate mixture, and clay - gravel 0. 5m - 4. 0m under it, and weathering rock

    所經地區的地表多為較厚的腐殖土或落葉覆蓋層,其保溫性良好,下層0 . 5 ? 4 . 0米多為沙礫、碎石土和礫石土, , 4 . 0米以下為風化巖石。
  8. As the increase of domestic high - rise buildings, more and more deep foundation trench supporting constructions have come into existence. among the general geographical condition of the urban district in qingdao, most of regions, which mainly consist of strong de composed rocks, are in quite good condition. except for the sandy soil and oozy soil along sea sides. but the development of rock cracks and breaking zones and unstable lamprophyre still exist, so blasting is needed during constructions of foundation trench. blasting have bad influence on the stability of slopes. moreover. the slope - liding has happened for several times, so the engineering project of foundation trench attracts more attention of people

    隨著國內高層建築的發展,深基坑支護工程越來越多,綜合青島市區的地質狀況,除海邊有砂性土及淤泥軟土外,大部分地域土條件相對較好,多以強風化巖為主,但石裂隙發育,間或有斷裂帶和穩定性極差的煌斑穿插其中,基坑施工時需要爆破施工,對邊坡的穩定造成了不利影響,加之連續出現的幾次滑坡失穩事件,基坑支護工程越來越引起了各方面的重視。
  9. The ground base of the newly added chute in 4 tailings reservoir at dexing copper mine is characterised by thick weathered layer, loose structure, fractured zone and landslip mass accumulation. as a result, the ground has a great subsidence and inefficient carrying capacity. in view of this, the grouting technology was adopted to reinforce the chute ground base. the on - site testing shows that the subsidence of the chute has been efficiently controlled and the carrying capacity of the ground base improved so that the stability requirement has been met

    潘洛鐵礦主要使用的采礦方法是淺眼落礦的全面法和留礦全面法. 23礦體160m以上礦段上部為氧礦和風化巖層,形成擠壓爆破和鬆散石覆蓋下的放礦條件.介紹了無底柱分段崩落法在該礦體開采中的應用.實際使用獲得的各項技術經濟指標還比較理想
  10. ( s ) weathering and unloading action which are the two main exogenous process is active in epigenetic - surface. so, although one is different with the other, they are associated with each other closely and are cntrolled by geostress and seepage fields. in fact, weak weathered zone corresponds to weak load - off one, strong weathered zone corresponds to strong load - off one in virtue of result of this dissertation. ( 6 ) rock mass is a geologic body which is composed of rock and structural plane. and under the condition of geostress. temperature and seepage fields, correspondingly. studying weathering should pay attation to the aspects of rock, structural plane and fields. according to this. the author subdivises rockmass weathering into rock weathering and structural weathering, ulteriorly, the dissertation studies rockmass weathering from three aspects as follows : ? ock weathering : aberrance degree of mineral and physical mechanical performance of weathered rock ; ? e have already knew that weathering action damage the integrity of rock mass, but few applies it to engineering practice. the dissertation is based on trend o

    本文研究結果為弱卸荷與弱大致對應、強卸荷與強大致對應; ( 6 )體是由組成它的石與缺陷賦存於一定環境場中的地質體,據此本文將細劃為與結構面,並進而將表徵的指標相應地歸結為三個方面來加以研究並應用於工程實踐,這就是:對于,主要為礦物的變異程度與風化巖石的物理力學性能研究:雖已認識到作用破壞了體完整性,但將該理論應用於分帶卻不多見,本文即從淺表部位硬性結構面間距、條數、跡長、塊度等隨遠離臨空面的變規律來研究分帶:不同、卸荷程度的體實際處于不同環境場中,彈性波速變與特定環境場相對應,因而是反映、卸荷的綜合因素。
  11. The carbonate reservoir rock includes many influence factors that it is through many phases structure bursts and the ancient karst to act on jointly the formation and with which the rock karst gives first place. the complicated oil field of karst cave and crack are controlled by limestone reservoir and the crevices - cave system, which have many characteristics such as vivid and great in style, irregular distribution, the limestone cave in crack and unhomogeneity of rock etc. these kinds of reservoir belong to a world difficult and extreme problem on valuation and cognition

    它是經多期構造破裂與古風化巖溶共同作用形成的、以灰溶為主控因素、以儲集體控藏和縫洞系統控藏為主的溶洞?裂縫型復雜油氣藏,表現為其不規則形態和不均勻分佈、裂縫溶洞發育不均一、儲層非均質性極強等特點,認識和評價該類儲層屬世界性難題。
  12. Fossil weathered rock mass is one kind of rock mass formed with structure and strength restoring by compacted again under special geologic circumstance, which have different engineering character to modern weathered rock mass. it is certainly that the engineering character of fossil weathered rock mass will change as circumstance change

    風化巖是在獨特地質環境條件下石再次壓密、結構再生形成的體,有著不同於現代風化巖的工程特性,一旦再次暴露,其工程特性必然隨著環境條件的改變再次發生改變。
  13. The geologic condition of side slope is complex. it is composed of soil and intense weathering rock on the surface and slightly weathering rock under the surface. further more, it has many faults, fissuring and weak intercalations

    其水電站尾水渠高邊坡所處區域地質條件復雜,邊坡表面由幾米至十幾米厚的坡積土和強破碎石組成,下部是弱和微風化巖石組成,且斷層、節理和軟弱夾層分佈廣泛。
  14. Ground - up shells of marine organisms mixed with pebbles, clay and eroded rock, deposited there over many millennia, now form a bed of muddy paste that is so soft and well lubricated that the ice streams can glide along even more easily than earlier researchers expected

    有科學家將積冰融出一公里長的窄洞,採集古老海床的樣本,結果發現地底混雜了海洋生物殼體、礫石、黏土與風化巖,幾千年下來形成又軟又滑的泥床,使冰流較先前研究人員預期的更容易滑動。
  15. The criterion to judge the relaxation depth of rock mass of excavation slope is defined by analyzing data of sonic wave speed and field investigation, and the distributing law of various weathered degree fossil weathered rock on slope of are educed. the mechanics parameters of relaxed rock mass are studied by using relational expression between mechanics parameters and value of sonic wave speed, which provide convenience for the study of mechanics parameters of rock mass in different state

    在此基礎上,利用現場調查和實測波速資料,制定了邊坡開挖體鬆弛帶深度的判定標準,從而分析得出了各程度古風化巖邊坡的鬆弛帶分佈規律,並採用波速與體力學參數的相關式對鬆弛帶體的力學參數進行了研究,為研究不同狀態下體的工程特性提供了方便。
  16. 2 ) according to the fractures effected by tectonics, solution, weathering, rock mineral and inner rock structures, etc., understanding is given of fractural networks developed on the top of weathered crust in buried hill, and presented physical model for this networks, indicating that it is comprehensive actions by all kinds of factors that intensify fractal characteristics of the networks

    根據裂縫受構造、溶蝕、石礦物和石內部結構等多因素的影響,提出了古潛山殼頂發育裂縫網路的認識,並給出裂縫網路物理模型,指出各種因素的復合作用,加劇了裂縫網路的分形特徵; 3
  17. Partially weathered rock

    局部風化巖
  18. Taking fossil weathered rock mass of gonboxia hydroelectric power station as example, engineering characters are studied and mechanics parameters are defined on the base of abundant abundant field investigation and experiment

    本文以黃河公伯峽水電站壩址區分佈的古風化巖體為研究對象,在深入野外調研、試驗的基礎上,對其工程特性進行了研究,合理確定了古風化巖的物理力學參數。
  19. As we know, when meeting these soils, many breakdown and danger will occur, such as the blockings, which has attracted attention of many construction personal on site. however, at present, there exist many unknown fields in blocking. firstly, the definition of blocking is not interpretative

    但是,如果地層是粘粒含量較少的卵石層、砂土地層、風化巖地層,進入壓力艙的土體就很難形成這種「塑性流動狀態」 ,從而嚴重阻礙施工進程甚至造成施工事故,閉塞就是常見的一種施工障礙,已經引相關方面的重視。
  20. Concentration of cu followed the order of root > leaf > flower > stem, while that of mn was leaf > flower > root > stem, zn and b was leaf > stem > root > flower, and the content of mo in each part was very low. basic properties of rock samples showed that pogonatherum paniceum ( lam. ) hack

    適生體微量元素有效fe含量較高, 70 %超過15mg . kg一, , cu 、 mn 、 zn 、 b有效態含量在石樣和半風化巖石樣中較缺,其餘屬于中等偏高水平:體有效m 。
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