淺凹地 的英文怎麼說
中文拼音 [jiānāode]
淺凹地
英文
hollow-
In the process of work, according to complex geological conditions such as huge thick soft clay in site and top surface of possible pile foundation supporting course fluctuating in large amplitude, we adopted many advanced exploratory methods ( just as high accuracy exploration of shallow earthquake, crosshole wave velocity test, vane shear test, pressuremeter test, etc. ), we found out that there is an ancient groove of yangzi river in former plant site, therefore we suggested in time that plant site should properly be moved eastwardly, only this item saved nearly about 50 million for pile foundation project cost
在工作過程,根據廠址區軟粘土厚度大、可能作為樁基持力層頂面起伏變化大等復雜地質條件,採取了多種先進的勘探手段(如高精度淺層地震勘探、跨孔波速試驗、十字板剪切試驗、旁壓試驗等) ,查明了原廠址區存在一個長江古凹槽,並及時建議廠址適當東移,僅次一項就節省樁基工程費用近5000萬元。Evidence that the above - imaged plates really are dust - covered water - ice includes a similarity in appearance to ice blocks off earth ' s antarctica, nearby surface fractures from which underground water could have flowed, and the shallow depth of the craters indicating that something is filling them in
支持如上面影像的扁盤的確是被沙塵所掩的水冰的證據有:它有著與地球南極的冰塊相似的特徵、附近地表凹凸不平的部分曾經有被地下水淹沒的痕跡、影像中淺底的隕石坑也許表示有某種東西填滿了坑洞。At the beginning of tiaohu period, the lake basin shrank, and the water became shallow. braided river facies and braided delta facies were found on both side of the basin, and deep lake facies disappeared, and shallow lake facies was only found in the southern of tiaohu seg and central part of malang seg
從中二疊世條湖期開始,湖盆發生萎縮,水體變淺,盆地南北兩側出現辮狀河及辮狀河三角洲相沉積,半深湖相消失,僅在條湖凹陷南緣及馬朗凹陷中部殘余濱淺湖相沉積。The border facies did not appear at the south edge of tiaohu seg. in the basin, the braided river facies and braided delta facies were only found at the foot of chahaquan palaeohigh in the west - south edge of the basin, the meandering delta was found from mazhong structural belt to fangfangliang horseback, and the other area were found covered by the shallow and fairly deep lake facies
條湖凹陷南緣蘆草溝組未見邊緣相沉積;岔哈泉古隆起處見少量辮狀河相及辮狀河三角洲相沉積;方方梁凸起東部至馬中構造帶發育曲流河三角洲相;其餘地區則均為濱淺?半深湖相沉積。The surfacial sediment on the yellow river delta is so sensitive to ocean hydrodynamic condition, especially waves that soil failed and came into being a lot of unstable features : bumps and hollows, flute and groove cast of silt and collapse
黃河三角洲潮灘淺表層沉積物由於對海洋動力尤其是波浪作用的敏感,會發生破壞,形成塌陷、凹坑、粉砂流沖溝等一系列災害地質現象。分享友人