plateau age 中文意思是什麼

plateau age 解釋
坪年齡
  • plateau : n （pl x s ）1 高原，臺地，高地；【心理學】學習高原〈指學習上無進步也無退步的一段〉；〈美喻〉平穩...
  • age : n 1 年齡。2 成年〈滿廿一歲〉。3 老年，晚年。4 壽命；終生，一生。5 時代，時期，年代。6 〈口語〉很...
  1. The mortality curve ascends gradually to a plateau at age 65.

    死亡曲線逐漸上升，到65歲時成平穩狀態。
  2. Undertaking isotopic geochronological study on ar - ar, adopted the fast - neutron activation dating technique to test 40ar - 39ar age of quartz from au - bering quartz veinlet ore in the deposit, and well - defined plateau age of 210. 59 ma ?. 92 ma, the lowest apparent age of 208. 07 ma ?. 22 ma, and isochron age of 207. 14 ma ? 1. 92 ma

    通過流體包裹體顯微測溫學研究，表明金礦床的均一溫度成礦早階段為270 320 ，成礦主階段為170 250 ，成礦晚階段為110 250 ，呈逐漸降低的趨勢，低溫成礦作用明顯。
  3. To see the migration of the people of huanghe river area toward the western plateau of sichuan from the cultural inheritance left in the late period of the old stone age

    從舊石器晚期文化遺存看黃河流域人群向川西高原的遷徙
  4. 3 ) according to the dayi conglomerate " s gravel composition and direction when water flowed during geological age, comeback the paleogeograph of the longmenshan foreland basin, speculates that the dayi conglomerate " material source is located in the songpan - ganzi fold belt to the east, the pengguan fault to the west of the western sichuan plateau region

    3 ）根據大邑礫巖礫石成分及古流向分析，推測大邑礫巖物源區為松潘-甘孜褶皺帶以東、彭灌斷裂以西的龍門山地區，並恢復大邑礫巖沉積時期巖相古地理，認為大邑礫巖物源主要來自龍門山沖斷帶一側。
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