郁閉保持 的英文怎麼說
中文拼音 [yùbìbǎochí]
郁閉保持
英文
maintenance of canopy- 郁 : Ⅰ形容詞1 (香氣濃厚) strongly fragrant 2 (茂盛) luxuriant; lush 3 (憂愁等在心裏積聚不得發泄)...
- 閉 : Ⅰ動詞1. (關; 合) close; shut 2. (堵塞不通) block up; obstruct; stop up Ⅱ名詞(姓氏) a surname
- 保 : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
- 持 : 動詞1 (拿著; 握著) hold; grasp 2 (持有; 保持) keep; hold 3 (支持; 保持) support; maintain 4...
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At first, the relations between vegetation structures and their controlling soil erosion are discussed. the results show that magnitude of plant community coverage or canopy closure is n ' t certainly the adequate condition of an anti - erosive effective community because the community function of soil and water conservation is related to height of coverage layer as well as community coverage or canopy closure
首先,討論了植被結構與其防止土壤侵蝕作用的關系,結果表明,植被蓋度或郁閉度的大小並不一定就是防蝕有效植被的充分條件,植被保持水土功能還與覆蓋層的高度密切相關,覆蓋層高度大並不有利於植被保持水土。
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