quaternary studies 中文意思是什麼
quaternary studies
解釋
第四紀學- quaternary : adj 1 四個一組的；由四部份組成的；第四的。2 【化學】四元的；四價的；季的；【數學】四進制的。3 〈Q...
- studies : 哥倫比亞大學
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On this basis, it also studies the main recharge of groundwater, discusses the relationships between river and groundwater, shallow confined water and phreatic water, northern karst water and quaternary phreatic water as well, and get the recharge percentage which river recharges to phreatic water
在此基礎上，研究了地下水的補給來源，探討了河水與地下水、淺層承壓水與潛水、北部巖溶水與山前第四紀潛水之間的相互關系，確定了河水對潛水的補給比例。 -
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。 -
Based on the analysis of the late cenozoic stratigraphy, neotectonic topography and the structures of quaternary in the region, the present paper studies the neotectonic characteristics of the region systematically
通過對晚新生代地層、新構造地貌及第四系內褶皺和斷層的綜合分析，闡述了區內新構造活動特徵。 -
These strata of basin are made up of cretaceous period, tertiary period and quaternary period. tertiary period is the major sediment in the basin and the biggest thickness is up to five thousand meters. this thesis studies the petrology and characteristic of the diagenetic process of the reservoir
盆地的沉積巖系主要由白堊系、上下第三系和第四系組成，下第三系是盆地中的主體沉積，最大厚度5000米，分為萬昌組、永吉組、奢嶺組、雙陽組。 -
The scope of the studied area is defined, quaternary geomorphic and geologic condition is introduced, and the achievement of predecessors " studies on ancient lakes and environmental evolvement on the south coastal of laizhou bay is summed up
研究區概況。首先，確定了研究區的范圍，闡述了研究區第四紀地貌與地質狀況。其次，對前人在萊州灣南岸古湖泊和環境演變方面所做的工作進行了總結。
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