economical utility 中文意思是什麼
economical utility
解釋
經濟效用- economical : adj. 1. 節儉的，儉約的；經濟的，合算的。2. 經濟學上的。adv. -ly
- utility : n 1 有用，有益；實用，【經濟學】效用；功利；〈常 pl 〉 有用的東西。2 【哲學】功利主義。3 【戲劇】...
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Experiment results show that such burners are safe enough, feature good adaptability in operation and ease of use, have litter investment, are provided with good economical benefit, etc. they have broad prospects for use in utility boilers that consume no oil for ignition and maintain the stability of flame
試驗結果表明，本燃燒器具有安全可靠、適應性強、操作方便、投資小、經濟效益高等優點，在電站鍋爐無油點火方面有著廣泛的應用前景。本文應用電磁感應加熱無油直接點火技術，對吉林熱電廠5號爐進行實際工程應用設計，並取得點火成功。 -
Modern distant learning ( web - based learning ) is the main prevalent aspect of the international and domestic education today, however, the web - based learning resources are generally lack of collaboration and reusability, thus with the development of the modern distant learning, the world has been recognized that the sharebility of the learning resources and the interoperability of systems have key importance to the practicalbility and economical utility of the web - based distant learning
現代遠程教育（也稱網路教育）是當今國際國內教育的主流發展方向，但目前的網路教學資源普遍缺乏共享性和重用性，各教學系統之間也缺乏統一，世界各國在發展現代遠程教育時深刻認識到，學習資源的可共享性和系統的互操作性對于網路遠程教育的實用性和經濟性具有決定性意義。 -
The aspect of feature extraction is the key of the recognition system, therefore, there is not only the important science value but also extensive utility foreground. it can create the considerable society and economical benefit
特徵抽取環節是識別系統的關鍵，因此，該課題不僅具有重要的學術價值，而且有著廣闊的應用前景，可創造可觀的社會和經濟效益。 -
Low material and public utility consumption, excellent economical
低耗節能經濟熔體流變性佳 -
The model shows that the existence of rent - seeking activities ( dup ) resulting in the m & a of bankrupts, and sometime happen even more easily. the model explains it according to the economical theory that each social group maximizes their expected utility
模型的結論是由於尋租（即dup ，尋求直接的非生產性利潤） ，使得困難企業的被購並成為可能，甚至比非困難企業的購並更容易實現。
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