home ec 中文意思是什麼
home ec
解釋
n. 名詞 〈美國學生用語〉＝ home economics. -
Betty : well, i took it in home ec in school and i didn ' t do too well, and i never have gotten back into it since
貝：我嘛，我在學校念書時，家政課曾學過裁縫，不過我學得並不怎麼好，從那時以後，我就從沒有再摸過裁縫了。 -
On the basis of brief reviewing the progress of the researches about the relative fields at home and abroad, the system of economic sustainable development of huangling county was qualitatively analyzed in the thesis according to the life - cycle theory of products and industries, the theory of export guiding and the theory of economic sustainable development. and the method of systematic dynamics was applied in programming and mockingly regulating the ec onomic sustainable development of huangling, the best model for the economic sustainable development of county regions was discussed. and pointed out that the key to realizing the economic sustainable development of county regions was to suitably adjust the industrial structure, to transform the single structure into the multiple - levels and diversified structure and then to realize the recreation and substitution of advantages by developing coal industry and some non - coal industries such as agriculture and tourism that possess the regional advantages
本論文在簡要回顧國內外相關領域研究進展的基礎上，依據產業和產品的生命周期理論、出口導向理論和經濟可持續發展理論，對黃陵縣域經濟可持續發展系統進行定性分析，並運用系統動力學方法對其進行規劃與模擬調控，探討了縣域經濟可持續發展的最優模式，指出實現縣域經濟可持續發展的關鍵是適時進行產業結構調整，由單一的結構向多元化、多層次轉變，通過發展煤炭產業和具有區域優勢的農業、旅遊等非煤產業實現優勢再造和優勢替代。 -
This thesis outlines the aim and the significance of the economic evaluation and studies in detail economic evaluation methods of industrial investment project construction, on the basis of the newest studying achievements in economic evaluation field at home and overseas. meanwhile, the thesis adopts a number of economic evaluation methods for analyzing and calculating some typical projects and makes the relevant conclusions in combination with industry and enterprise realistic practice. furthermore, through practicing in the software development of the economic evaluation of the industrial investment project for hongdu aviation industry group, the author studies a lot of problems and experiences in ec onomic evaluation software design process, and puts forward the complete design thought, design principle, modular construction, software platform and programming tools
本文闡述了工業投資項目經濟評價的目的、意義，並通過系統調研國內外經濟評價領域的最新成果，對工業投資項目建設的經濟評價方法作了詳細的研究，同時，結合了工業企業的實際，採用了部分經濟評價方法，對幾個典型項目作了分析計算，得出了相應的結論，同時，通過參加洪都航空工業集團工業投資項目經濟評價軟體的開發，描述了經濟評價軟體設計編制的諸多問題和經驗，並從系統程序的設計思想、設計原則、模塊結構、開發平臺和編程工具等方面給予了充分的介紹，最後根據經濟評價方法的研究和程序的實際運行效果及取得的經濟效益進行了總結。
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