shelter forest on farmland 中文意思是什麼

shelter forest on farmland 解釋
農田防護林
  • shelter : n 1 隱藏所；庇護者；避難所；躲避處；蔽身之處。2 保護；庇護；隱蔽；遮蔽；屏障。3 掩護物；遮蔽物；...
  • forest : n. 福雷斯特〈姓氏，男子名〉。n. 1. 森林，山林。2. （英國）皇家狩獵場。vt. 在…造林；使長滿樹林，使成為森林。
  • on : adv 1 〈接觸、覆蓋〉上去；開（opp off）。 turn on the light [radio water gas] 開電燈[收音機、自來...
  • farmland : 法姆蘭
  1. By analyzing on nature, society and economy conditions as well as distribution characteristics of sand source in the lower lhasa river valley, put forward a series of comprehensive renovation scheme to harness sand sources, mainly including dredging channel, planting farmland shelter - forest network, constructing arbor - bush - herb shelter forest and shifting sand stabilization, this scheme will not only control blown - sand threat, and improve local ecological environment ; at the same time, also lay the strong foundation for enlarging lhasa city space and effectively utilizing local resource, embody a sustainable thought on how to make comprehensive renovation in high cold valley region

    摘要在深入分析本區自然社會經濟條件和風沙源分佈特徵基礎上，提出把拉薩河下遊河道疏浚與風沙源治理相結合，以河道疏浚、農田防護林、喬灌草防風護沙林和流沙固定等物理工程、生物和機械措施為主體，進行風沙源綜合整治，一方面可有效控制風沙災害的威脅，改善河谷區生態環境，同時為拉薩市城市空間發展和當地資源的有效利用奠定了基礎，體現了在高寒河谷區進行風沙源綜合整治的可持續性思路。
  2. Investigation on comprehensive benefits of farmland and forest shelter networks for ditches, canals, rivers and roads

    溝渠河路農田林網綜合效益調查
  3. Inquiry into construction pattern of shelter - forest on farmland in quxian basin

    衢縣盆地農田防護林生態建設模式探討
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