灰色雁 的英文怎麼說
中文拼音 [huīshǎiyàn]
灰色雁
英文
graylag-
A pattern of wild geese, flying low and unconcerned above the hills, wavered against the serene ashen evening.
雁隊冷漠地在山頭飛過，在寧謐灰色的傍晚顯得很飄逸。Through the analysis of the stratigraphy and sedimentary facies of the research areas, the description model between the stratigraphic framework and deposite environment can be set up firstly by the transition from the " three horizons sandstone with two intercalated limestone horizons ' mn yanshiping area to shale and marl in amdo - zigetang co, and to oil shale in bilong co, then by the transition of the shallow water platform facies to the deep water continental shelf, slope, and to the deep water basin
通過對研究區地層和沉積相分析，建立起一個從北向南由雁石坪地層類型「三砂夾兩灰」過渡為安多?茲格塘錯地層類型泥頁巖、泥灰巖，最後到比洛錯地層類型黑色油頁巖，由淺水臺地相過渡到深水陸棚、斜坡，最後到深水盆地相的地層格架與沉積環境解釋模式。
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