防風林 的英文怎麼說

中文拼音 [fángfēnglīn]
防風林 英文
break wind
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 林 : 名詞1 （成片的樹木或竹子） forest; woods; grove 2 （聚集在一起的同類的人或事物） circles; group 3...
  • 防風 : 1 [植物學] saposhnikovia divaricata （傘形科多年生草本 根入中藥）2 [中藥] the root of fangfeng ; ...
  1. Alternate strips planted to crops each year serve as windbreaks for the fallow strip.

    每年播種作物的輪種帶可用作休耕帶的防風林。
  2. A medium - thick shelterbelt can reduce wind velocity by more than 10 percent to a distance of 20 times the tree height on the leeward side and three times the height to the windward

    中等厚度的防風林在背風側可在20倍于樹高的距離而在迎風側則在3倍于樹高的距離上減小風速10 %以上。
  3. The shelterbelt kept the sand in check.

    防護林帶擋住了風沙。
  4. In this paper, on the basic theories foundation study of summary people of the past, aiming directly at whether the shelter forest can deposit the sand and how powerful it can. we select the oasis in ulan buh desert as the study plot, and study the function of the shelter forest reduce the " sand " and " dust ". we draw the following conclusion. first, in the fixed and semifixed sand lands, which grow the natural sand - binding plants, the coverage of plant in the fixed and semifixed sand land is 26. 4 % and 10. 3 %, respectively, the amount of sand drift decrease 93. 38 % and 81. 91 % comparing with the migratory sand land which have no plant coverage in the same wind speed and the range of 0 - 40cm above the ground

    本文以前人的研究為基礎針對「防護林體系是否有降解作用，有多大的降解作用」這一問題以烏蘭布和沙漠邊緣的防護林體系為研究對象，研究了防護林體系對「沙」 、 「塵」的降解作用，得出以下結論： （ 1 ）在距離地表0 - 40cm范圍內，同一風速下生長有天然固沙植物，植被蓋度分別為26 . 4 、 10 . 3的固定、半固定沙地上，地表起沙量分別比無植被生長的流動沙地降低了93 . 38 、 81 . 91 。
  5. Shelter structure and effect of farmland shelterbelt in sand - drift area in yulin

    陜北榆林風沙區農田防護林結構配置與效益研究
  6. Windbreaks are an age-old farming strategy, of course.

    當然防風林是一種古老的農家措施。
  7. Located at the outlet of luermen river, there are many salt pans, fish farms, windbreak forests and gullies in the area

    此區位鹿耳門溪出海口處，且多為魚瘟、灌木叢、防風林、潮溝。
  8. In a wind - eroded region, such measures as exploitation of water resources, water diversion for sand removal, planting of trees and growing of grass, installation of artificial sand - break and forest network shall be adopted to build a protective system for windbreak and sand - fixation, thereby controlling hazards of sand storms

    在風力侵蝕地區，應當採取開發水源、引水拉沙、植樹種草、設置人工沙障和網格林帶等措施，建立防風固沙防護體系，控制風沙危害。
  9. 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。
  10. With respect to protective forests such as those for water supply conservation, water and soil conservation, windbreak and sand - - fixation, felling shall only be permitted for tending and regeneration of forests

    對水源涵養林、水土保持林、防風固沙林等防護林只準進行撫育和更新性質的採伐。
  11. The field of taiyangmiao nuresry of trees and grass is an important ecology protecting area in inner monogolia. all of projects in the field, including the water and soil conservation trees, the windbreat of returning farmland to treeland and grassland, are playing a very important role in preventing and decreasing vegetation deterioration, land desertification and sandstorm weather

    星月太陽廟林木種苗培育基地和農業種植基地是內蒙古重要的生態功能保護區，基地內的水土保持林、防風固沙林、速生豐產林、退耕還林還草等林草工程，對防止植被退化、土地沙化、減緩沙塵天氣的發生起到不可忽視的作用。
  12. It is forbidden to destroy seashore shelter belts, scenic woods, scenic rocks, mangroves and coral reefs

    禁止毀壞海岸防護林、風景林、風景石和紅樹林、珊瑚礁。
  13. There is a big horsetail windbreak forest beside the wetland protection area where we can see magpies and ardeidae. we can occasionally see grey frog hawks and other migratory birds stay here during autumn

    在濕地保護區旁可見一大片木麻黃防風林，在這里可見到喜鵲及鷺科鳥類，秋天過境時期偶爾會有赤腹鷹等遷移性鳥類暫棲。
  14. As an important part of forestry eco - engineerings, farmland shelterbelt is significant to control desertification, improve farm production, establish new ecological balance, and develop regional economy

    摘要作為林業生態工程的重要組成部分，農田防護林在控制風沙乾旱、提高農業生產水準、建立新的生態平衡、發展區域經濟等方面發揮著顯著作用。
  15. To see anping harbor in higher place with different angle, you can feel different scene of anping. all of the distance is about 3. 5 kilometers when finish, you can arrive sihcao bridge and sandy park. there will be another place for leisure time

    整個環港步道長達3 . 6公里，完成後可串連四草橋與橋頭海灘公園的沙灘，沿途則可欣賞港濱、防風林與海岸線，是令市民期待的另一個新休閑去處。
  16. Designing research on ecological planning of farmland shelter belt in wind and desert area

    風沙區農田防護林帶生態規劃設計研究
  17. Chins have implemented natural forest protection project, grain for green program, fast - growing and high - yielding progrm, and shelterbelt forestry project etc. in succession since the year of 1998

    摘要1998年以後，國家相繼實施了天然林保護工程、退耕還林工程、京津風沙源治理工程、野生動植物保護及自然保護區工程、速生豐產用材林工程和防護林工程6個林業重點工程。
  18. Finally, this paper makes an appraise and policy recommendations to the great projects such as shift grain for forest and green project, shelter forest of three northern areas of china project, and beijing, tianjin sand source cure project, etc

    最後本文對我國退化土地治理比較大的工程項目：退耕還林還草工程、三北防護林工程、和京、津風沙源治理工程等作出評價和政策建議。
  19. Jinshan has long been a town of some importance, as the range of businesses on historic jinbaoli street shows. it also has hot springs, and a superb coastal park from where you can see the twin candlesticks, sulfur harbor, and yehliou

    您可曾在匆匆的旅途中，停下你的腳步，俯下身來好好觀察路邊的野花，海濱的防風林，乃至金黃沙灘旁的一條潺潺小溪？
  20. The construction must suit measures to local conditions and also take measures suited to local problems, some tree species should be taken as the main bodies of this construction, then dispose shrub and grasses in order to increase the quality of afforestation effects as well as set up a steady long term urban eco - forest system. in accordance with the serious air pollution situation and so on in the city area, the protection tree walls around the parts of polluting source and the sand - break forest belts and water and soil protection forest belts etc. would be built

    綠化的核心是要因地制宜，因害設防，以喬木為主體，喬、灌、草、花相配置，提高「綠質」 ；建立和期穩定的綠地生態體系，針對市區污染狀況建立區域防護隔離林帶、防風固沙林帶、水土保持林帶等，形成城市綠化、園林公園、森林綠地所組成的生態格局。
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