engineering and economic problem 中文意思是什麼

engineering and economic problem 解釋
工程經濟問題
  • engineering : n. 1. 工程（技術），工程學。2. 開車技術。3. 土木工程，工事。4. 操縱，管理。
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • economic : adj. 1. 經濟學的；經濟（上）的；實用的。2. 〈罕用語〉經濟的，節儉的。3. 〈委婉語〉故意隱瞞的。
  • problem : n. 1. 問題，課題；疑難問題；令人困惑的情況。2. 【數、物】習題；作圖題。3. （象棋的）布局問題。adj. 1. 成問題的；難處理的。2. 關于社會問題的。
  1. In combination with the rapid development of highway construction and the present severe situation of tilled land and land resource, effects on economy, society and resource produced by highway construction are approached from three different angels : the improvement to the economy and society development, the peculiarities and the severity of occupation of land resource and the bad effects on land use caused by soil and water loss, thus arousing the people to pay high attention to the occupation of land resource in highway construction. a method of cost - benefit analysis is approached to evaluate the economic rationality of occupation of land in highway construction and the social benefits produced by highway construction are analyzed qualitatively ; at last, these methods are tested and verified through a concrete engineering in yangling agricultural hi - tech demonstrational zone and effective technological and systematic measures are put forward in order to settle the problem onto a compatibly developmental path

    本研究從公路建設迅速發展的實際和土地、耕地資源面臨的嚴峻形勢著手，在實地調研的基礎上，結合相關的文獻和資料，從公路建設對經濟、社會發展的促進作用，公路建設佔用土地資源的特點，公路建設造成的水土流失對土地資源利用的危害等三個方面系統地分析總結了公路建設活動對經濟、社會與資源的影響，以引起社會各界對公路建設與土地資源佔用問題的重視；用成本-效益分析法對公路建設佔用土地資源的經濟合理性進行評價，並對公路建設佔地的社會效益進行分析，通過楊凌農業高新技術產業示範區三路一橋工程驗證它們的實用性。
  2. The paper research the problem of depression of bridge approach of seasonal frozen zone according to highway chang ? u. it includes common ground soft ground, includes analysis of economic and engineering. at the same time, some treasures have been analyzed in contrast. the paper presents some measures to copy with soft ground and common ground

    本文結合長余高速公路對季凍區的橋頭路堤沉降進行了分析，既有一般地基又有軟土地基，同時針對軟土地基的處置方式進行了深入的對比分析，既有技術上的又有經濟上的，還給出了對一般地基和軟土地基的一般處理方法，同時提出了應把橋頭跳車率控制在5以內的理論。
  3. For the problem of present engineering no criterion market and industry standard disunity of no - dig horizontal directional drilling under pipe paving, the view is put forward in particularity and security of no - dig horizontal directional drilling pipe paving and in reason using of under resource. it emphasizes engineering method data management and unify layout management of no - dig horizontal directional drilling. and it analyzes technology economic and discuss the development of under pipe directional equipment and put forward new thought and studying aspect of no - dig horizontal directional drilling construction engineering criterion management - the effect of all kinds of tache and factor in the different no - dig directional drilling construction are discussed from a great deal of detail no - dig engineering examples

    就當前水平定向鉆進鋪設地下管線工程市場不規范和行業標準不統一的問題，本文從非開挖水平定向鉆進鋪管技術特殊性和安全性及地下資源空間的合理利用方面提出了自己的看法和見解，特別強調了對非開挖定向鉆進鋪管工程技術資料的管理和非開挖施工工程的統一規劃管理的問題，並對非開挖水平定向鉆進施工進行了技術經濟分析，並就非開挖施工工程的管線定位的儀器研發進行了分析探討，為非開挖施工的管線規范管理提出了新思路和研究方向。
  4. Engineering disaster of faultage fracture zone is a subject of extreme complication and momentously economic implications. how to construct projects and sustain its stability economically and effectively in such geological circumstance is always a problem fuzzing many experts in rock mechanics and engineering geology

    斷層破碎帶的工程災害是個極為復雜且具有重大經濟意義的課題，如何才能做到經濟有效地在這類地質環境中進行工程建設並維持其穩定性，一直是困擾廣大巖土力學和工程地質工作者的一個難題。
  5. Then we propose the purpose of the research, which is to summarize feasible design method that suit economic engineering level at present in chongqing, and solve the problem of sustainable development of residential buildings in chongqing

    接著提出本文的研究目的是總結出適合重慶地區目前經濟技術水平，切實可行的設計方法，解決重慶地區住宅建築可持續發展的問題。
  6. This research stress on both of water - saving irrigation technique and engineering reform plan in the irrigation, investigates current situation and main existing problem including geography, geology, social economic condition and so on. . the necessity and feasibility of water - saving engineering reform are proved through balance analysis of water supply and demand relation in the area, then the construction scale and water - saving technique of reform is presented

    本文研究主要從灌區節水灌溉技術和工程改造方案兩方面入手，調查研究灌區現狀及存在的主要問題、灌區的自然地理、地質、社會經濟等基本情況，通過灌區的水資源供需平衡分析，論證了灌區實施節水改造的必要性和可行性。
  7. At the infrastructure of our country, municipal enterprise is charged with an important mission. it ' s a long - time - studied problem of municipal enterprises that to increase the engineering quality unceasingly, and even more raise the economic benefit

    在我國的基本建設中，市政企業承擔著重要的任務，如何持續穩定地提高工程質量，促進企業經濟效益的增長，是擺在市政企業面前的一道長期研究課題。
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