疏伐 的英文怎麼說

中文拼音 [shūfá]
疏伐 英文
improvement felling
  • 疏 : Ⅰ動詞1 （疏通） dredge （a river etc ）2 （疏忽） neglect 3 （分散; 使從密變稀） disperse; scatte...
  • 伐 : 動詞1. （砍樹） fell; chop; cut down 2. （攻打） attack; strike 3. [書面語] （自誇） boast
  1. In fig. 2 the solid line represents an idealized version of the normal progression of an unthinned stand.

    在圖2中，實線代表一塊未疏伐林地的正常發展的理想化形式。
  2. The more rigorous the thinning, the greater the possible genetic gain.

    疏伐越是嚴格，就越可能有較大的遺傳增益。
  3. Thinning and shading experiments have confirmed this.

    疏伐和遮光試驗已證實這種情況。
  4. The trees may be cut as a part of a silvicultural thinning.

    這些樹木可以被砍掉作為造林疏伐的一部分。
  5. The top ten changes by area were as follows : plantation to cut area, forest toopen forest, forestto cut area, non forest to forest, barren land to forest, plantation to plowland, forest to barren land, plantation to barren land, nonforest landto forest and open forest to forest. based on the forest changes, some suggestion on the management and ecoconstruction were put forward. 3

    森林資源變化依次是經濟林變成採伐跡地、林分轉變為疏林地、林分轉變為採伐跡地、非林地向林地轉變、宜林地轉變為林分、經濟林轉變為耕地、林分轉變為宜林地、經濟林轉變為宜林地、未成林地轉變為林分、疏林地轉變為林分。
  6. The study investigated the site conditions, locations, practices and costs of 45 thinning projects of forest plantations done by taiwan forest bureau in 2001

    摘要本研究調查2001年林務局所進行的45件人工林疏伐計畫之地況、位置、作業方式及其成本。
  7. Logging and forest thinning are banned in natural forests protection area including community forests. non timber products utilization has been restricted in many ways

    在天然森林保護區內，包括公有森林區，禁止砍伐和森林疏伐。對非木製產品的使用，已經通過多種途徑進行了限制。
  8. Average annual stand depletion

    平均年疏伐度
  9. The study result indicated that thinning cost was determined mainly by location of forestland, the number of thinned trees and whether or not hauling logs from forest

    研究結果顯示，疏伐成本主要取決林地之地區別、是否搬出疏伐木以及搬出株數。
  10. A quantitative thinning cost model based on the empirical data was set up by multiple regression method, and it was used to estimate thinning costs under certain conditions

    然後，應用多元?歸分析法建立疏伐成本之計量模式，並用以推估不同狀況下的疏伐成本。
  11. The necessary conditions of forestland to be feasible for thinning are : the slope of forestland less than 25 %, the distance from logging road less than 600 meters, and keeping good stocking level after thinning 400 trees per hectare

    林地坡度小於25 % ，距離林道600公尺以內，且每公頃疏伐400株后仍保有適當蓄積之人工林，實施疏伐作業應屬可行。
  12. Mpacts of unsustainable timber harvesting if the sources of wood are from poorly - managed woodlands or logged by environmentally damaging practices, forests will eventually disappear and the environment will be degraded if not destroyed

    如木材源自疏於管理的林地，或以破壞環境的方法砍伐，最終會導致森林消失，自然生境遭受破壞，甚或遭毀滅，屆時便難以再生產木材製品。
  13. The effect of simvastatin on bone mineral density and bone turnover of diabetic osteoporosis patients

    辛伐他汀對糖尿病性骨質疏鬆患者骨密度和骨轉換的影響
分享友人
分享到 Line

分享到臉書