石灰巖巖溶 的英文怎麼說
中文拼音 [dànhuīyányánróng]
石灰巖巖溶
英文
limestone karst-
The dissolution process with microstructural variation in marlite in three gorges reservoir area
三峽地區泥灰質巖石在巖溶和風化過程中力學性質的變化Variation of mechanical property of marlite in process of karstification and weathering in three gorges region
三峽庫區泥灰質巖石溶蝕作用的微觀研究This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples
作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量;因此,在用全巖樣品進行旨在反映海水組成的各種分析時,應迴避碳酸鹽脈,選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品,微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。All fibrous formations form from saturated solutions being squeezed out of pores in the bedrock ( usually limestone ) and depositing at they hit air
所有纖維狀沉積物都是由基巖(通常是石灰巖)的孔隙中受壓的飽和溶液形成的,當他們遇到空氣,就結晶沉積下來。A natural limestone bridge with lofty body and natural stone fences lies 10 km away from the east of shangri - la county, across which the shuodugang river is flushing from east to west through the underground cave
處有一座天然石灰巖橋梁,故名天生橋,橋體巍峨,橋面上有天然石欄。自東向西奔流的碩都崗河,在此穿越地下溶洞,石橋形如Several analysis methods such as casting slice, scanning electron microscope, porosity and permeability data, mercury injection data and density of fissures are used to study the reservoir properties of volcanic rocks in huang - yu - re area, the east sag of liaohe basin. volcanic rocks in this area are mainly composed of basalt, diabase, tuff and trachyte. the dominating type of volcanic reservoir space includes secondary solution pores and structural fissures
通過火山巖的常規物性分析壓汞分析和裂縫密度分析,結合鑄體薄片和掃描電鏡,研究了遼河油田黃于熱地區的火山巖儲層物性特徵,認為該區火山巖儲層巖石類型主要有玄武巖輝綠巖凝灰巖和粗面巖,主要儲集空間類型為次生的構造裂縫和溶蝕孔縫。The author presume the original physiognomy of jiuzhai valley, and acknowledged changhai valley was a surface - water with uniform waterpower, the rize valley was a branch of it but the inequality rise of lithosphere, the deposit of earthquake landslides debris flows and falling or glacier blocked the river - way, furthermore, the flow water with high content of ca ( hco3 ) 2, so tufa dyke formed and evolvement the present dyke of lakes the present physiognomy formed on the base of those 2
由於地震、滑坡、泥石流引起的堆積物和冰川作用形成的冰磧物堵塞河道,再加上構造運動造成地殼的不均勻抬升,九寨溝的這種獨特的地質環境以及高含ca ( hco _ 3 ) _ 2的巖溶水流作用下,為caco _ 3沉積創造條件,沉積的caco _ 3加高、連接最終形成灰華堤壩,使湖泊的形成成為可能。In the same conditions of temperature, pressure and specific surface area, the start - up dissolution velocity of limestone sample is more than the dolostone ' s one
在相同溫壓、相同比表面積的條件下,灰巖類巖石樣品的啟動溶蝕速率大於白雲巖類巖石樣品的啟動溶蝕速率。Key to geological exploration and pile foundation construction of bridge in karst region
石灰巖巖溶地區橋梁樁基設計與施工In the southeastern mountainside of the spring dawn in the dhyana woods, there is a lime rock cave, which is 3 meters high, 12 meters deep and 3 meters wide
在禪林春曉東南側山腰,為一組石灰巖溶洞。洞高3米,深12米,寬3米。由外至內天然形成三進門戶洞室。With metal fatigue in material mechanics, this paper deduces the limestone fatigue curve of longmen grottoes by means of marble s one within the error permission. by the experiment elects the crucial factors of current vibration environment in longmen grottoes, the author contrasts the result of the experiment with its fatigue curve referred above and analyses the fatigue effect of longmen grottoes. finally, it is pointed out that after longmen grottoes have being suffered weathering and water - erosion more than 1500 years, the vibration environment is becoming an crucial factor leads to fatigue effect, especially in those weak surface carvings just like the crossings of several rifts, serious weathering places, etc
借鑒材料力學中金屬疲勞破壞的研究手段,在誤差允許范圍內用大理巖疲勞曲線推導出門石窟石灰巖疲勞曲線。通過對石窟實際振動環境中典型要素的抽取和振動試驗,將試驗結果與疲勞曲線進行對比,分析了門石窟的疲勞破壞效應。文章指出,在經歷了1500多年的風化和流水溶蝕后,振動環境已成為導致門石窟某些薄弱點如多條裂隙交叉點嚴重風化酥解的壁面雕刻品等產生疲勞破壞的重要誘發因素。Based on the ground outcrops and drilling core samples, and two - dimensional seismic data in this paper, through a comprehensive evaluation and research of the reservoir characteristics, the authors clarifies that the dolomite of the upper sinian dengying formation and the grain limestone of the lower silurian shiniulan formation are main reservoir rocks in the research area, and the sedimentary facies, karstification, and the number of cracks are the main controlling factors of the reservoir quality
以地表露頭、鉆井資料及二維地震資料為基礎,通過儲層特徵綜合評價研究,認為上震旦統燈影組白雲巖、下志留統石牛欄組顆粒灰巖為區內的主要儲集巖,沉積相、巖溶作用及裂縫發育程度為儲層發育的主控因素。The karst water moves from south to north. after moving to jinan city, the karst water is blocked by igneous bodies, the karst water passes through fissures and karst and gushes out to the surface as springs
來自南部補給區的巖溶地下水徑流至老城區附近,遇到巖漿巖體阻隔,在地形低洼部位通過淺部石灰巖巖溶裂隙湧出地表,形成濟南諸泉。Taian city belongs to north limestone area, and is a place taking karst ground water as source of water supply mainly
摘要泰安地處北方石灰巖地區,是一個以巖溶地下水為主要供水水源的城市。In and around the town are 175 hectare botanical garden, pwe kauk and a ni - sakhan waterfalls, gokhteik viaduct and peik chin myaung caves limestone caves
市裡和周邊分佈著一百七十五公頃的植物園,比考大瀑布和阿尼斯堪大瀑布,固泰橋和倍欽苗溶洞(石灰巖溶洞) 。Pindaya is about 45 km drive from kalaw which is 660 km from yangon. it is well - known for its extensive limestone caves, pindaya cave set deep in the hillsides
-從距仰光市六百六十公里的克洛驅車四十五公里即可到達彬德雅,這里以深藏於山體中結構復雜的石灰巖彬德雅溶洞聞名。Abstract : this paper, giving the case history of two large - s ized docks built on complex limestones with cavities, grooves, troughsond develo ped fissures in dalian area, presents the construction techniques adopted in the construction of the docks and makes analyses and co mparison between the advantages and disadvantages of the techniques
文摘:本文通過同在大連地區溶洞、溶溝、溶槽和裂隙發育的復雜石灰巖地質條件下所建造的兩座大型船塢的實例,介紹了所採用的不同的施工工藝,並對其優缺點進行了相對的分析和比較。Stone forest, which is a kind of rare karst geomorphology and called as pinnacle karst in other countries, refers to the forest - like landform composed of the stone pillars more than 5 meters high and resulted from longtime dissolution of limestone along joints
石林是一種稀有性的喀斯特地貌形態,是指石灰巖在長期的喀斯特作用下,沿節理溶蝕而形成的高5m以上的石柱組成的林狀地貌景觀,國外稱為針狀喀斯特或劍狀喀斯特。With two exploration examples, this paper recounts the application of geological radar to detecting fractures, karst and old mined - out galleries in media of different lithologic characters and its effects
摘要通過3個勘察實例,闡述地質雷達技術在花崗巖、石灰巖及砂巖等不同巖性介質中探測斷裂、巖溶和舊開采礦坑中的應用效果。Induced porosity is typified by fracture development as found in some shales and limestones and by the rugs or solution cavities commonly found in limestones
次生孔隙度是以某些頁巖和石灰巖的裂縫和石灰巖中的巖穴和溶洞為代表。分享友人