河風沉積物 的英文怎麼說

中文拼音 [fēngchén]
河風沉積物 英文
fluvioeolian deposit
  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : Ⅰ動詞1 (沉沒; 墜落) sink 2 (沉下 多指抽象事物) keep down; lower 3 [方言] (停止) rest Ⅱ形容...
  • : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • 沉積 : [地] deposit; sedimentation; deposition; precipitation
  1. The research indicates that the climate character which is the temporal coupling of aridity, lack of rain and excessive wind, together with the thick sand matter sediment of the west liao river system, lead to the frangibility of environment in keerqin sandlot. in the recent years, there is a seriously lack of water resources. about 50 p

    研究表明:該地區氣候特徵表現為乾旱、少雨、多在時間上的耦合,加之西遼水系巨厚的沙,構成了科爾沁沙地生態環境的脆弱性』 o近些年來,水資源嚴重短缺,由於降水減少和不斷採集地下水,近50的湖、泡己乾涸。
  2. ( 2 ) there is stage of soil formation from the evolution of pedogenic environment in the weihe valley during holocene. soil formation shows the law of evolving from warm and wet strong soil formation period to cold and dry dust deposition period ( weak soil formation period ) and to warm and wet strong soil formation period again. the loess - soil sequence is a compound soil sectional system of different kinds of soil evolution under different bio - environment and pedogenic processes

    ( 2 )通過對全新世渭流域成壤環境演變問題的討論,揭示了全新世渭流域土壤的發育具有階段性,表現為由溫濕的強成壤期向冷乾的期(弱成壤期)演變、再向溫濕的強成壤期演變的規律;黃土一古土壤序列是不同生氣候環境下、不同成壤過程發育的不同土壤類型演替而形成的復合型土壤剖面體系;而且由於冬夏季環流及其環境效應在空間上的差異,使得復合型土壤剖面體系也存在著南北差異。
  3. Evaluation on potential ecological risk of heavy metal pollution of sediments in haihe river

    重金屬污染及潛在生態險評價
  4. The sediments in the core are weakly weathered, lightly abraded and bad sorted, they have the same feature as river sediment, which is derived from near source and did not experience seriously transformation by ocean. due to the rate of insufficient sediment supply the sedimentation rate is low

    碎屑礦化程度低,磨蝕不顯著,分選較差,流砂特徵明顯,來自於近源,由流輸送入海,海洋改造不十分強烈,由於源供應不足,速率較低。
分享友人