mec 中文意思是什麼

mec 解釋
電磁流法
  1. Emiliano mec ham speical - boneless 5. 5kg

    維拉牌義大利火腿-去骨5 . 5kg
  2. First, a terminal double bond was introduced into 3 - amino - 9 - ethylcarbazole ( aec ) via methacryloyl chloride to obtain the compound, 3 - ( n - methacryloyl ) amino - 9 - ethylcarbazole ( mec ). second, mec was copolymerized with butyl methacrylate to prepare the mec - immobilized polymer particles. the resultant polymer particles were used as a fluorescence probe, which was almost free of dye leaching, and had higher photostability in comparison with free aec

    首先利用甲基丙烯酰氯向3 -氨基- 9 -乙基咔唑（ aec ）分子中引入末端雙鍵，得到帶末端雙鍵的熒光指示劑3 - （ n -甲基丙烯酰基）氨基- 9 -乙基咔唑（ mec ） ，然後通過乳液聚合技術將mec共價固定到聚甲基丙烯酸丁酯基體上，制得一種共價固定了mec的聚合物顆粒。
  3. The relationship between the volume frac tion, distribution, shape of dispersoid and the normal, elevated temperature mec hanical properties of aluminum alloys is outlined briefly in this paper

    簡要概述了彌散相的數量、分佈、形狀等和耐熱鋁合金常溫和高溫力學性能之間的關系。
  4. And another is prediction - based similartaxis strategy, which can enhance the search efficiency in similartaxis process and has much stronger adaptive ability than basic mec

    另外一種是基於預測的趨同策略，它能夠提高趨同過程的搜索效率，並具有很強的自適應能力。
  5. Firstly, two new strategies of mec are designed. one is a dissimilation strategy by rejected regions for avoiding searching repeatedly in dissimilation process and improving mec computing efficiency

    一種是採用拒絕域的異化策略，它可以使mec在異化時避免重復搜索，來提高演算法的計算效率。
  6. Muc is furtherly defined as intergenerational opportunity cost under sustainability context and the concept of relative value is built up to analyze its dynamic character. in the neoclassic growrh with the invariable substitution of resource for capital, the formulation of this relative value is deduced. for mpc, hotelling model is used to illuminate the relation between the change of mpc and the impossibilities of sustainable use of energy resources ; for mec, an optimal growth model with exhaustible energy resources and environment pollution is employed to calculate the optimal environment

    在可持續發展的條件下，將能源資源的邊際使用者成本進一步定義為代際機會成本，並建立相對價值的概念用於分析代際機會成本的動態變化，基於一個資本與資源存在確定替代關系的新古典經濟體系推導這種相對價值的表達式;在傳統的霍特林準則的基礎上，分析了邊際生產成本變化對資源可持續利用的影響;運用一個帶有資源與環境約束的最優增長模型，推導了邊際環境成本內部化的最優環境稅，並分析了這種稅收政策在實踐中的應用。
  7. Staphylococcal cassette chromosome mec, sccmec

    基因的葡萄球菌盒式染色體
  8. Emcn considers the influence of the different flux distributions and leakage flux in alternator. the calculation accuracy is greater than conventional mec. emcn possess advantage of conventional mec and fem

    等效磁網路法又考慮了電機內部的磁通分佈的不同和漏磁通的影響，因此其計算精度遠遠高於傳統的等效磁路法。
  9. Thirdly, the optimization performance of mec in the high - dimension space is tested

    接下來，測試了高維空間中mec的優化性能。
  10. Experimental study has been carried out with this two - level mec algorithm in high - dimension space

    使用該雙層mec演算法進行mec高維空間的性能的實驗研究。
  11. Discussion on gas comprehensive control measures for fully mec hanized high gassy coal mining face

    高瓦斯綜采工作面瓦斯綜合治理措施探討
  12. Fourthly, it discussed the application of the model mar ginal opportunity cost ( moc ) on water pricing, and at the same time, it estimated the composing elements : marginal production cost ( mfc ), marginal user cost ( muc ), and marginal environmental cost ( mec ), and then evaluated the feasibility of the model, taking the water pricing of chibi city as the example

    第五章重點論述邊際機會成本定價模型在水資源定價中的應用，與此同時，對構成要素即邊際生產者成本、邊際使用者成本、邊際環境成本進行了估算和評價；並以赤壁市水價為例，分析邊際機會成本定價模型的準確性及可操作性。
  13. The mec is a lpg vehicle with an eye - catching bright yellow exterior. it is equipped with plasma monitors for audio - visual presentations and touch - screen computers which provide a wealth of planning information

    該中心是一輛石油氣操作的車輛，車身鮮黃奪目，且裝置了等離子顯示器，可播放影片。
  14. The mobile exhibition centre ( mec ) is a lpg vehicle with an eye - catching bright yellow exterior to support the outreach programme. the mec equipped with plasma monitors for audio - visual presentations and touch - screen computers to provide a wealth of planning information. there is also a fold - down platform on one side of the vehicle to function as a stage for out - door events

    本署設有一個流動展覽中心，旨在推廣外展計劃。該中心是一輛石油氣操作的車輛，車身鮮黃奪目，且裝置了等離子顯示器，可播放影片。車上設有觸幕式電腦，提供豐富的規劃資訊。
  15. The processing results of real data show that the effects processed by cma and mec is equivalent

    實測數據結果顯示，對比度最大化與最小熵準則自聚焦的視覺效果基本相同。
  16. Studies have shown that the computing efficiency and the convergence rate of mec are generally higher than those of gas by more than 50 % in the numerical optimization

    研究已經表明， mec的計算效率和收斂性能比標準ga及其它進化演算法一般要高50以上，說明mec是一種高效的演算法。
  17. With your support, mec will grow up in robust manner

    有了你們的支持，英語角將會更加有力地發展。
  18. The equivalent magnet circuit network ( emcn ) method is based on combination between conventional mec and fem. the conventional magnet circuit method transfer the field in electrical machine into magnet circuit to analyze and calculate the parameters and performance of electrical machine. the emcn splits the magnet circuit into many elements according to the different flux distribution in the machine

    等效磁網路法的思想是來源於有限元法和等效磁路法的結合，傳統的等效磁路法是把磁場轉化為磁路計算，而有限元法是把電機內部根據磁場分佈的不同，把求解區域劃分成各個單元，因此，等效磁網路法是結合兩者的優點而提出來的。
  19. The department has a mobile exhibition centre ( mec ) to support the outreach programme

    規劃署設有一個流動展覽中心，旨在推廣外展計劃。
  20. On the basis of contrast maximization autofocusing algorithm ( cma ), a method based on minimum entropy criteria ( mec ) for sar imagery autofocusing is proposed

    在對比度最大化自聚焦演算法的基礎上，提出了基於圖像熵最小準則的自聚焦演算法。
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