自然營業年度 的英文怎麼說

中文拼音 [zìrányíngyèniándù]
自然營業年度 英文
natural business year
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 營 : Ⅰ動詞1 （謀求） seek 2 （經營; 管理） operate; run; manage Ⅱ名詞1 （軍隊駐扎的地方） camp; barrac...
  • 業 : Ⅰ名詞1 （行業） line of business; trade; industry 2 （職業） occupation; profession; employment; ...
  • 年 : Ⅰ名詞1 （時間單位） year 2 （元旦或春節） new year 3 （歲數; 年紀） age 4 （一生中按年齡劃分的階...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 自然 : 自然at ease; natural; free from affectation
  • 營業 : do business
  1. As the agricultural nfs is the most important factor for water environmental deterioration and lake eutrophication in china, more and more scientists and technologists focus on the control countermeasurc and pollution mechanism of agricultural non - point source ( nfs ). based on the investigation of natural resource and agricultural distribution, the loss rule of nitrogen and phosphorus in the typical land of qiandao lake watershed and distribution rule of the phytoplankton and physico - chemical characteristic in the lake were studied, and the input loading of nitrogen and phosphorus was also calculated by the annagnps model in this thesis. according to the routine monitoring data of the water environment in qiandao lake from 1989 to 2001, the concentrations of toxic substance and heavy metal were under the monitoring limit, but the total nitrogen ( tn ) and total phosphorus ( tp ) were much higher than the criterion for lake and reservoir

    本文調查了千島湖流域的自然資源和農業生產情況，研究了典型坡地降雨徑流中的氮、磷污染物的輸出規律，利用annagnps模型估算流域農業非點源污染物輸入負荷，並在千島湖內設點采樣，對水質理化指標和浮游植物群落進行系統的研究，得出以下結論： 1989 2001年間的水環境常規監測資料統計分析表明，有毒物質和重金屬濃度長期在監測下限內， no _ 2 - n 、 no _ 3 - n 、 nh _ 3 - n年平均濃度均符合類標準，但湖泊水庫特定項目tn和tp濃度分別為超類和類，呈嚴重超標狀況，湖區主要污染因子是將導致富營養化的物質tn和tp 。
  2. In recent years, some enterprises have taken the stock reconstruction step, which injects vigor to enterprises and strengthens the openness and transparency of enterprises " management, and have got obviously efficient result on running mechanism, assets running and management benefit elevation and etc. but we can see consciously that reform of many state - owned enterprises has not achieved its expected effect since existing serious deficiency in the running mechanism of enterprises and limited function role played by securities business

    近年來，部分企業實行股份制改造后，給企業注入了活力，強化了企業經營的公開性和透明度，使企業在運行機制、提高資產運營效益等方面，都取得了明顯的成效。但是我們也非常清醒的看到，許多國有企業在進行了股份制改造后，並未達到預期效果，企業的經營機制依然存在嚴重的不足，證券市場自身功能的發揮也受到了極大的限制。
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