緩沖湖 的英文怎麼說
中文拼音 [huǎnchōnghú]
緩沖湖
英文
buffer lake-
Besides, the sedimentary facies of upper ganchaigou and lower ganchaigou formation were also mapped in supersequences which are the main target strata for exploration. the high resolution sequence stratigraphic framework showed the genetic relationship between the distributions of sedimentary facies and their tectonic settings. the near - source sedimentary systems such as subaqueous alluvial fan and lake - floor fan are often deposed in rise - hemicycles in the steep slope background in the north, the coarse lithology of fan - delta prograded from north to south in fall - hemicycles, and the braided stream facies are formed in the rise - hemicycles in gentle slope background in the south, braided stream facies prograded from sorth to north in the fall - hemicycles, but the lacustrine facies and salt lake facies developed in the middle part of the area
詳細的沉積相研究發現，紅獅地區第三系發育有沖積扇、水下沖積扇、河流、三角洲、扇三角洲、湖泊和湖底扇7種主要沉積相類型，並對作為區內主要勘探目的層系的下乾柴溝組和上乾柴溝組進行了以超層序為單位的沉積相平面編圖，以較高的時間解析度揭示了區內沉積相帶的平面展布及其在不同構造背景中的分佈規律，比如在北部的凹陷陡坡背景下，上升半旋迴低水位期通常發育有水下扇、湖底扇等陡岸近源特徵的沉積體系，下降半旋迴高水位期，扇三角洲相粗碎屑巖由北向南進積;在南部的凹陷緩坡背景下，上升半旋迴主要發育辮狀河流相，下降半旋迴辮狀河三角洲相由南向北進積;而中部紅柳泉一獅子溝一帶則為湖泊相沉積和鹽類沉積。According to these results combined with exploration practice, foot favorable exploration zones are selected, these are the integrated anticline traps below the tertiary gypsum halite, gypsum mudstone in kuqa foreland thrust belts, the second and the third row structural bells in southern junggar foreland thrust belt, the unconventional natural gas pools in die yanshan palaeohigh in north and south of western sichuan basin, the gentle fold structural belt in central sichuan basin and the deep depression in sichuan basin, and the cold take and nanbaxian structural belt in northern margin of qaidam basin
依據理論分析及勘探實踐，優選出4個有利的勘探區帶，它們是：庫車前陸沖斷帶古近系、新近系膏鹽巖、膏泥巖之下的完整背斜圈閉；準南前陸沖斷帶第二、第三排構造帶；川西北部及南部燕山運動期古隆起、川中平緩褶皺構造帶以及深坳陷內部的非常規天然氣；柴北緣冷湖南八仙構造帶。The major activities involved during the construction stage of the project are cut and fill earthworks, slope works, earth retaining walls, irrigation buffer lake, detention ponds and tanks, sand bunkers and golf course capping and turfing
2 . 3 . 1在工程項目的施工期內，主要的工程活動包括挖填土方工程斜坡工程護土墻灌溉緩沖湖靜水塘缸沙坑及高爾夫球場的加蓋草皮鋪設。It is suggested that the distribution of the depositional systems and the depositional facies have the clear characteristic that in the north of the research area, the alluvial fan sediment, the fluvial system and the delta system are the main styles of the depositional system, towards to the direction of basin the lacustrine, the barrier, the carbonate ramp system become the main depositional systems
受海平面升降變化控制，區內沉積體系和沉積相的分佈具有明顯的分帶性，北部靠近源區以沖積扇或河流及三角洲沉積為主，向盆地方向以湖泊或海岸障壁-瀉湖、碳酸鹽緩坡沉積為主。中二疊世北部源區發生構造抬升，當時古氣候逐漸乾燥，成煤環境結束，沉積物以陸相河流、湖泊三角洲占優勢。From csql to csq5, the barrier system was the main system. from psql to psq5, the carbonate ramp was the main system and from psq6 to psq8 the main system was fluvial and fluvial - delta system in brackish basin. from psq9 - psql2, the main system turned to the fluvial - delta system
晚石炭世csq1 ? csq5層序以碎屑海岸障壁?瀉湖和碳酸鹽緩坡沉積體系為主；早二疊世早期psq1 ? psq5層序以碳酸鹽緩坡沉積體系為主，早二疊世晚期psq6 ? psq8層序以半鹹水盆地河流、河流三角洲沉積體系為主；中二疊世psq9 ? psq12為陸相沖積扇、河流、湖泊三角洲沉積體系。分享友人