tuchengzi 中文意思是什麼

tuchengzi 解釋
土城子
  1. The formation of a tight syncline in the tuchengzi formation is depicted accurately. 3. there are three main clast types in the conglomerate : andesite, limestone, and dolomite

    4 、確定了土城子組礫巖中的三種主要礫石成分（安山巖、灰巖和白雲巖礫石）的來源。
  2. The tuchengzi formation mainly consists of carbonate ( limestone and dolomite ) clast conglomerate characterized by poorly sorted and poorly rounded clasts, which shows that the deposition of the tuchengzi formation is closely associated with late jurassic tectonism

    礫巖的成分和結構成熟度都表明它的形成與劇烈的構造活動緊密相關，是研究區內晚侏羅世時期強烈構造變動的沉積記錄。
  3. The main gain of the excavation of tuchengzi

    和林格爾縣土城子古城考古發掘主要收獲
  4. The differences of strata thickness and clasts composition between west and east limb suggest different provenances. in this paper the possible provenances of the tuchengzi formation conglomerate are discussed in detail

    5 、根據土城子組向斜兩翼巖層厚度及礫巖礫石成分的顯著差異，推測兩翼地層可能來自於不同的物源區。
  5. Sedimentological and provenance data from tuchengzi formation in nuyingzi - goujiadian basin provide information about the links between erosional unroofing of adjacent thrust sheets and deposition within the basin. through field mapping, measured sections, and sedimentological analysis, we arrived at the following conclusions : 1

    通過野外填圖、實測地層剖面及室內分析工作，取得了如下主要成果和認識： 1 、土城子組主要由一套分選性和磨圓度都很差的碳酸鹽質礫巖構成。
  6. Based on the 1 : 250, 000 qinglong mapping project, we chose to study nuyingzi - goujiadian basin, a small jurassic basin in western liaoning province. within this basin, we place emphasis on the late jurassic tuchengzi formation, which mainly consists of conglomerate

    本文依託於1 ： 250000青龍縣幅區調項目，選擇了遼寧省西部的牛營子-郭家店侏羅紀盆地中的土城子組礫巖進行同構造沉積研究。
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