自營型湖 的英文怎麼說
中文拼音 [zìyíngxínghú]
自營型湖
英文
autotrophic lake-
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 。Abstract : since lake eutrophication was first taken into consideration, scientists had managed to simulate the appearance of lake eutrophication, predict the response of lakes to different management through mathematical models, thereby determining the proper means for management
文摘:自從湖泊富營養化引起人類注意以來，科學家們就設法通過使用數學模型來模擬湖泊富營養化的發生，預測湖泊對不同管理措施的響應，以便找出合理的治理措施。The 2002 old pals gathering was held exclusively for elderly fellow initiates at the westlake resort, which is set in an enchanting landscape in central formosa. about two hundred senior initiates four were over eighty and twenty - one were in their seventies traveled from all around the island and spent three wonderful days there
專為銀發族同修規劃的夏令營活動2002老朋友的約會，于充滿自然風光的大型休閑飯店西湖渡假村舉行，來自福爾摩沙各地將近200位年長的同修其中80歲以上佔了4位， 70歲以上有21位，在此度過了三天美好的時光。This paper focuses on the research and measurement of customer satisfaction of hunan power transmission and substation construction company, based on the analysis of their market environment and marketing status quo, and comes out with the conclusion that the construction process of projects, the relationship with the customers, and the service quality are the key factors impacting the satisfaction of power project customers. upon this conclusion, this paper presents new idea to exploit market, and appreciate tactic of marketing mix for electric power construction companies, that is, transferring the focus on those indices for the sake of themselves such as market rate, margin rate etc, to the customer satisfaction index that reflecting customers ’ requirement, and from the phase of ‘ sale ’, to the phase of ‘ do ’ ; at the same time, this paper establishes a set of scientific model and methodology for the marketing decision of power construction companies, instead of the decision making by intuition
本次研究在對湖南送變電公司市場環境和企業營銷現狀進行分析的基礎上，進行湖南送變電公司顧客滿意度調查和測評，得出了工程產品的施工過程、最終輸出以及與顧客關系、服務質量是影響送變電公司顧客滿意度的主要因素的結論，據此改進市場營銷組合策略，為送變電施工企業市場開拓打開了新的思路，將市場營銷策略選擇的著眼點從市場佔有率、利潤率等基於自身需要的指標上轉移到體現顧客需求的顧客滿意度指標上，將關注重心從產品銷售階段轉移到送變電工程產品施工階段;同時也為送變電公司進行營銷決策建立一種科學合理的模型和方法，避免憑自己的直覺作出營銷決策。Knauf plasterboard ( wuhu ) company ltd. has been making the rapid improvements in several years. in the year of 2002, knauf was also awarded as the first brand by association. all the achievements were gained through the good circumstances, enterprises " advantages and the suitable marketing strategy
紙面石膏板行業在中國屬于新型建材行業，蕪湖可耐福公司在中國短短幾年中得到了迅速發展，二零零二年被行業協會評為中國紙面石膏板行業十佳第一品牌，這與行業環境、企業自身優勢及採取適當的營銷策略是分不開的。分享友人