caliche

常見例句

• Caliche crusts are secondary products formed by the dissolution of meteoric water on former lithified sediments and rocks during their exposure into subaerial vadose environments.
  鈣結(jié)殼是土壤層之下的巖石在出露地表滲流帶環(huán)境內(nèi)受大氣雨水的溶解,并通過上覆土壤層的淋濾而成的產(chǎn)物。
• covered with caliche, a hard calcium-carbonate encrusted soil.
  被硝酸鈉，和硬碳酸鈣覆蓋的土壤。
• Caliche as a geological repository for atmospheric sulfate
  大氣硫酸鹽作為地質(zhì)儲藏庫的生硝
• ESR DATING OF CALICHE IN LAKE DEPOSIT FROM THE YANQING BASIN,BEIJING
  北京延慶盆地湖相鈣質(zhì)層的電子自旋共振（ESR）測年研究
• IMAGE SCANNING ANALYSIS OF CALICHE MICRO-LAMINATION AND ITS SIGNIFICANCE TO THE DATING METHOD
  礫石鈣膜顯微紋層的掃描圖像分析及其測年意義
• Sedimentological Nature of Late Middle Triassic Longtou Formation--Re-discussion on the Origin of Its Caliche Crusts
  貴州中三疊統(tǒng)上部壟頭組的沉積性質(zhì)--再論其鈣結(jié)殼的成因
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