glacial deposits 中文意思是什麼

glacial deposits 解釋
冰河堆積物。

  • glacial : adj. 1. 冰的;冰狀的。2. 冰河的,冰河時期的。3. 冰冷的,冷淡的。4. 像冰河運動般緩慢的。5. 【化學】結晶狀的。n. -ist 冰河學家,冰河學者。
  • deposits : 沉著物
  1. The uranium deposits are obscured by sand, peat and glacial drift.

    鈾礦床被砂子,泥炭和冰磧物所覆蓋。
  2. The central plain, which is broken in places by low hills, is extensively covered with glacial deposits of clay and sand

    被低矮的丘陵分割的中心的平原覆蓋著冰河時期留下的粘土和沙子的堆積物。
  3. Cold event deposits were developed in the nantuo formation of the lower sinian and should be continental glacial deposits in a low - latitude and low - altitude area

    冷事件沉積產物為下震旦統南沱冰磧層,屬低緯度低高程的大陸冰川沉積。
  4. In the older rocks below these glacial deposits are detrital uraninite and pyrite, two minerals considered evidence for very low levels of atmospheric oxygen

    這些冰河沉積物下方的較老巖層,是瀝青鈾礦與黃鐵礦碎屑;這兩種礦物被認定為大氣中氧氣極為稀少的證據。
  5. This succession was based primarily on a series of deposits and events not directly related to glacial and interglacial periods, rather than on the more usual modern method of studying biological remains found in interglacial beds themselves interstratified within glacial deposits

    這一順序主要是根據與冰川期和間冰期沒什麼直接關系的一套沉積物或現象而排出的,現代更為通用的方法則是研究發現于間冰期河床的生物化石。
  6. Yet this succession was forced willy - nilly onto the glaciated parts of northern europe, where there are partial successions of true glacial ground moraines and interglacial deposits, with hopes of ultimately piecing them together to provide a complete pleistocene succession

    研究者們還將這一順序強行用於北歐的冰川地區? ?那裡只有局部地方存在著真正冰川底磧和間冰沉積物之間的交替排列? ?企圖最終拼湊起一個完整的更新世順序。
  7. Studies of the petrology, textures and structures, depositional environment, contained fossils and age of the fluvial - lacustrine deposits indicate that they are the earliest record of the epiglacial area of the quaternary glacial period, representing the lower boundary of the quaternary glacial period

    對該河湖相沉積的巖石、結構構造、沉積環境、所含化石特徵和形成時代等的研究表明,它是第四紀冰期冰緣區的最早沉積記錄,也是第四紀冰期的下限。
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