河谷填積 的英文怎麼說

中文拼音 [hégǔtiánjī]
河谷填積 英文
valley filling
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 谷 : 谷名詞1 （兩山或兩塊高地中間的狹長而有出口的地帶） valley; ravine; gorge 2 （姓氏） a surname 3 ...
  • 填 : 動詞1. （墊平或塞滿） fill; stuff 2. （補足; 充滿） replenish; supplement; complement 3. （填寫） fill in; write
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 河谷 : river valley河谷地貌 river valley geomorgy
  1. In the research area, the incised valley was formed during the sea level downwards and was provided source by the arenaceous river from qiaotou. it is stacked by 3 incised valleys formed in 3 different sequences

    研究區內子洲鎮川堡地區發育的下切河谷形成於海平面下降時期，來源於橋頭的砂質河流沉積，為疊置的、形成於三個不同三級層序底部的下切河谷充填沉積。
  2. The sediments of the incised valleys show an upward - fining succession, and can be grouped into four sedimentary fades : gravel lag - deposit of in - channel to partly over bank sediments of a meandering river, flood plain - estuary, estuary - shallow marine, and estuary sand bar, based on lithology, paleontology, and sedimentary textures and structures

    根據巖石學、沉積結構和沉積構造特徵，本區下切河谷充填沉積物具有向上變細的沉積層序，可以劃分為4個沉積相類型：河床滯留沉積物到部分曲流河沉積體系的邊灘沉積、河漫灘河口灣沉積、河口灣淺海沉積和河口灣砂壩沉積。
  3. Channel deposits, consisting of sand, silt and clay, fill the valleys cut by a river system.

    河道沉積由砂，粉沙和粘土組成，充填于河流切割的河谷之中。
  4. So it had the long distance controlling effect on the sediment in the ordos. it is generally supposed that on the ramp of cratonic basin, the sequence of the epicontinental sea in the ordos is mainly composed of the transgressive system tract and the high stand system tract. this paper shows that it is possible that the incised valley of the low stand system tract can exist on the continental shelf in the basin

    鄂爾多斯地區上古生界具有克拉通盆地陸表海緩坡沉積的一般特徵，層序構成一般以海侵和高位體系域為主，本次研究認為在陸表海沉積背景下，除在大陸邊緣附近，在盆地內古大陸架上也可以發育低位體系域的下切河谷充填沉積。
  5. Based on the analysis of a large number of drillings, the static sounding and chemical data obtained from the present hangzhou bay coastal plain, this paper presents the sedimentary facies and architectures of the qiantangjiang river and taihu incised valleys, and the characteristics of shallow gas reservoir distribution

    摘要根據杭州灣沿海平原大量的鉆井、靜力觸探井和分析化驗等資料，研究了下切河谷（錢塘江和太湖下切河谷）充填物的沉積建造和沉積相，以及淺層生物氣藏分佈特徵。
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