weathered crust

基本解釋

• [土壤] 風化殼

英漢例句

雙語例句

• In north of China, Latosol-like soils which were exposed to the earths surface were developed from red Paleosol and red paleo-weathered crust.
  現(xiàn)今出露於中國北方地表的紅色土壤是在紅色古土壤和紅色古風化殼上發(fā)育的，而且大多經(jīng)歷了不連續(xù)的成土過程。
• Gas sources of Ordovician weathered crust gas reservoirs in Central Gas Field in the Ordos basin are an important problem that has not been completely solved.
  鄂爾多斯盆地中部氣田奧陶系風化殼天然氣藏的氣源問題是迄今尚有爭議的重要問題。
• The giant central gas field in E′erduosi Basin is a stratigraphic gas reservoirs developed in the ancient weathered crust of carbonate rocks on the top of the Ordovician.
  鄂爾多斯盆地中部大氣田是發(fā)育在奧陶系頂碳酸鹽巖古風化殼中的地層油氣藏。

• weathered crust更多例句

詞組短語

短語

• weathered d crust 風化殼
• orthoeluvial weathered crust [地理]正殘積風化殼
• granitic weathered crust 花崗巖風化殼
• Ordovician weathered crust 奧陶系風化殼
• ancient weathered crust 古風化殼

• weathered crust更多詞組

專業(yè)釋義

地球科學

• 風化殼

  All these show that the metallogenetic elements of NorthChina Pattern alumina ores(including Shanxi Pattern iron ores)areorginated from the Pre-Cambrian granitoid and the metamorphic series ofthe Palaeo-weathered crust,and the mineralization processes have experiencedstages such as Palaeo-weathered crust-deposition-superficial enrichment etc.
  這表明,華北式鋁土鑛(含山西式鉄鑛)的成鑛物質(zhì)來源主要爲古風化殼的前寒武紀花崗巖類及變質(zhì)巖系。 成鑛模式爲古風化殼經(jīng)紅土化堦段—遷移就位沉積成鑛堦段—表生富集堦段。

• 風化層