planation surface 中文意思是什麼

planation surface 解釋
侵蝕面
  • planation : n. 【地質學；地理學】均夷作用。
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  1. According to geologic basement, it can be divided into stable - floor planation surface and active - floor planation surface. according to climate zone, it can be divided into pediment and pediplain, double leveling surfaces and etchplain, peneplain and cryoplain

    夷平面理論研究與初步模擬? ?中文摘要影響夷平面形成的主要因素有前期大地構造、侵蝕基準面、氣候、巖性、時間和後期構造運動等。
  2. We also considered the 3d presentation and analysis of the planation surface

    文章還進行了夷平面三維顯示和分析的初步探討。
  3. The age of planation surface means the end of the planation

    夷平面的年齡就是夷平作用停止的年代，即夷平面開始破壞解體的年齡。
  4. Chronology of planation surface is one of the most important part of the study

    夷平面的測年是夷平面研究中非常重要的一個方面。
  5. Different type of planation surface has different formation, the difference of planation results in the difference of planation surface

    不同類型的夷平面有不同的形成過程，夷平作用的差異導致了夷平面類型的差異。
  6. Phase - transition analysis, age - boundary line analysis, correlation and crust of weathering analysis are all used in determining the age of the planation surface

    本文介紹了相過度法、年界法、相關沉積法和風化殼法等測定夷平面年齡的方法。
  7. Planation is a combination of external agents. erosion is the primary significance in that it cuts all the strata formed previously and in the combination with transportation and accumulation, directly affects the formation of planation surface

    夷平作用是以侵蝕為先導，輔以搬運、堆積、伴隨有地形的蝕低蝕退，以接近侵蝕基準面為目標的一種外力組合。
  8. According to whether there are later tectonic activities or not it can be divided into mountain planation surface, lower planation surface and buried planation surface. according to active condition, it can be divided into active surface, dormant surface, exotic surface and defunct surface. taking the base level into consideration, it can be divided into sea - eroded and deposited planation surface, denudated planation surface, snowline planation surface and upper eroded planation surface

    依據夷平面形成后是否遭到後期構造變動將夷平面分為山地夷平面、原地夷平面和埋藏夷平面；依據夷平面的活動狀態可分為活動面、休眠面、外來面和廢止面；依據侵蝕基準面可分為海蝕-堆積夷平面、剝蝕夷平面、雪線夷平面和上部剝蝕夷平面；依據基底可分為穩定地帶上的夷平面和活動地帶上的夷平面；依據氣候帶可分為準平原、山麓面和聯合山麓面、雙層水平面和刻蝕平原、凍融山足面和凍融剝夷平原。
  9. Original planation surface has some features, for example, it appears in large area with low altitude, small gradient and taking a long formation period, etc. discrimination of planation surface is based on plotting and field investigation and by using statistical methods and " 3s " technique

    原始的夷平面具有分佈面積較大（全流域范圍） 、坡度較小、高度較低、形成所需時間較長、有夷平作用的痕跡等特點。基於野外考察和室內作圖，可利用數學統計方法和「 3s 」技術進行夷平面的識別，這加強了夷平面研究的精確性、客觀性和定量性。
  10. We strengthen the investigation of natural factors such as pre - construction, erosion base level, climate, lithology, time and tectonic activities, which affect formation and preservation of planation surface. pre - constrction affects the time and degree of the planation. erosion base level is the base line for it

    前期大地構造影響夷平面發育的時間和程度；侵蝕基準面是夷平面發育的「終點站」 ；氣候直接和間接作用於夷平面的形成與保存；巖性影響夷平面形成的過程和時間；時間作用於夷平面發育和保存的程度；後期構造不利於夷平面的保存。
  11. This paper probed the theory and modeling on the planation surface through its definition, discrimination, classification, distribution, formation, dating, and so on. we also made 3d presentation and analysis of the planation surface by using photoshop, mapgis and excel

    本文從夷平面的定義和識別、分類及分佈、形成、年齡等幾個方面進行了夷平面理論和實踐的探討，並利用photoshop 、 mapgis 、 excel等對夷平面進行了三維顯示和分析。
  12. Planation surface is a wide - ranging and undulating surface formed by planation in a long and relative stable period or in a decreacing - development period. it is near the base level and there always exists some deposits such as crust of weathering above it. planation surface is often uplifted or buried by the later tectonic activities

    夷平面是在長期的地殼相對穩定時期或地殼下降發展階段，由廣泛的夷平作用以截斷面形式橫切所有先成的地層和構造的接近侵蝕基準面的平緩的地表形態，其上常有風化殼等碎屑堆積，常遭到後期的抬升切割或埋藏，分佈於地球的各緯度帶。
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