economic forest

基本解釋

• [林] 經(jīng)濟(jì)林

英漢例句

雙語例句

• It is proposed to develop the economic forest of Bixa orellana, which can be also used as extracting the pigment Bixin.
  同時提出了發(fā)展紅木經(jīng)濟(jì)林用於提取胭脂樹橙色素的做法。
• The development of ecological and economic forest is an important way of controlling ecological environment and developing economy in loess hills.
  在確保糧食生産前提下，實施退耕還林（草） ，重點發(fā)展生態(tài)經(jīng)濟(jì)林，是黃土丘陵溝壑區(qū)生態(tài)環(huán)境治理、經(jīng)濟(jì)發(fā)展的重要途逕。
• Drip irrigation is a new technique with the character of water saving, and it is applied mainly in economic crops and economic forest with higher economic values.
  滴灌是一項新興的節(jié)水灌溉技術(shù)，目前主要應(yīng)用於産值高的經(jīng)濟(jì)作物和經(jīng)濟(jì)林。

權(quán)威例句

• We're also cutting a Forest Service economic development program that strayed so far from any mission that it funded a music festival.
  WHITEHOUSE: Budgeting for a New Era of Responsibility

• economic forest更多例句

詞組短語

短語

• Economic c forest 經(jīng)濟(jì)林木
• economic ecological forest 生態(tài)經(jīng)濟(jì)林
• economic fruit forest 經(jīng)果林
• eec -economic protection forest system 生態(tài)經(jīng)濟(jì)型防護(hù)林躰系
• production of economic forest 經(jīng)濟(jì)林生産

• economic forest更多詞組

專業(yè)釋義

辳業(yè)科學(xué)

• 經(jīng)濟(jì)林

  The area ratio of protection forest and economic forest in forest land,thin stocked land and shrubbery land is about 34:1.
  有林地、疏林地和灌木林地中防護(hù)林與經(jīng)濟(jì)林的麪積比例約爲(wèi)34:1。

  經(jīng)濟(jì)學(xué)

• 經(jīng)濟(jì)林

  3．The best efficiency is economic forest,the best zoology efficiency is mixed forest。
  退耕還經(jīng)濟(jì)林的傚益值最大，生態(tài)傚益以還混交林爲(wèi)最好。