forestry and environmental science 中文意思是什麼

forestry and environmental science 解釋
林業與環境科學
  • forestry : n. 1. 森林學。2. 林業。3. 森林，森林地帶。
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • environmental : adj. 1. 環境的，環境產生的。2. 環境藝術的。adv. -ly
  • science : n 1 科學；科學研究。2 （一門）科學，學科。3 自然科學。4 學；學問；〈古語〉知識。5 （拳術、馬術等...
  1. In the senate, the following committees currently have jurisdiction over issues relating to environmental protection or natural resource conservation : the agriculture, nutrition, and forestry committee ; the appropriations committee ; the commerce, science and transportation committee ; the energy and natural resources committee ; the environment and public works committee ; and, the governmental affairs committee

    在參議院，下述委員會通常對關于環境保護或保衛自然資源的問題有管轄權：農業、營養及森林委員會；撥款委員會、商業、科學及交通委員會；能量和自然資源委員會；環境及公共建設工程委員會；及，政府事務委員會。
  2. Including actuality evaluation, environmental identification analysis, dynamic harmonious analysis, dynamic simulation analysis and policy decision putting into optimization scheme. the results showed as follows. 1, in the current agricultural production structure, output value of animal husbandry and crop planting occupy 93. 4 % of agricultural total output value, and forestry and fishery do not get fully reasonably develop ; the wild economic vegetables and fruits resources and water resources etc, are the superiority environment factors of agriculture development of this area, and the slope farmland and service system etc, are limited environment factors, and the science - technology and labor quality etc, are potential environment factors ; there exists some problems in the agricultural production system, for example, single productive constitution do n ' t correspond with varieties of resources, rich plant resources exploitation scarcity and economical crop development lag

    本文選擇四川盆周山區這一特定地貌區域作為研究對象，以滎經縣為代表研究了該區農業生產結構的優化調整，包括農業生產系統的現有結構評價、環境辨識分析、動態協調分析、動態模擬評價分析和實施優化方案的決策建議，結果表明： 1 、滎經現有結構為以畜牧業和種植業並重的豬糧為主的農業生產結構，二者產值占農業總產值的93 . 4 ，林業、漁業未得到充分合理發展；野生經濟菜果資源、水資源等為該區農業發展的優勢環境因子，坡耕地、服務體系等為限制環境因子，科技、勞動力素質等為潛力環境因子；同時該區農業生產系統存在著生產結構的單一性與資源多樣性的利用不協調、豐富的植物資源開發不足、經濟作物發展滯后等問題。
  3. Chinese earth science and resources environmental science bodies database contains geological, geographical, minerals, earthquakes, hydrology, atmosphere, oceans, astronomy, forestry, natural resources, environment and other areas of scientific research, production, teaching, environmental protection and information services institutions, as well as earth science and environmental resource disciplines or point / dr. point / post - doctoral research station, the key state / open laboratories, field stations, and other related areas of information a total of 3000 data

    描述:中國地球科學與資源環境科學機構數據庫包含了我國地質、地理、礦產、地震、水文、大氣、海洋、天文、林業、資源、環境等領域的科研、生產、教學、環境保護和信息服務等機構，以及地球科學與資源環境學科的碩士點/博士點/博士后流動站、國家重點/開放實驗室、野外臺站、自然保護區等相關信息，共有數據3000條。
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