倫特拉改進型英文怎麼說

倫特拉改進型 的英文翻譯

倫特拉改進型 例句

1. A novel phase - shifted zero - voltage and zero - current switching pwm dc / dc full - bridge converter is presented in this thesis, which is based on the groundwork of summarization of the development of power electronics in recent years and lucubration in theoretical basis of modern high frequency soft switching power convert technique and analysis of operation principle, characteristic of the circuit and inherent drawbacks of the traditional phase - shifted zero - voltage switching pwm dc / dc full - bridge converter
   本文在對近年來電力電子學科的發展高度綜述和對現代高頻軟開關功率變換技術理論基礎深入研究的基礎上，對傳統的移相控制zvspwmdc dc全橋變換器的工作原理、電路 特 性、存在的缺點 進 行了分析，在此基礎上提出了一種 改 進 型 的移相控制zvzcspwmdc dc全橋變換器。
2. In this paper, the method of digital evolvable hardware is studied based on the dynamical reconfiguration of field programmable gate array ( fpga ). in the paper, firstly, the basic conception and theory of ehw are roundly introduced and the structure characters of ehw chip are analyzed. secondly, the thought of standard evolutionary algorithm is discussed and the flow of improved evolutionary algorithms is analyzed
   本文首先較全面地介紹了硬體演化技術的基本概念和原理，分析了演化硬體晶元的結構 特 點；其次，討論了標準演化演算法的思想並對 改 進 型 演化演算法的流程 進 行了分析；然後著重分析了演化硬體實現中的關鍵技術，對其實現方案 進 行了深入的研究，文中分別採用外部演化和內部演化兩種方式對不同的應用電路 進 行了演化。
3. Facing to manufacturing system, this paper analyzed its characters and evolvement of production management modes, demonstrated that lean production and human - based theory were practical ways to reform our manufacturing systems fit for the reality. a division method was raised to separate the job - scheduling problem into shop and station types, and emphasis was pressed on the study of partheno - genetic algorithm ( pga ), a revised genetic algorithm, to calculate this problem. a new kind of gene joint - move algorithm was also raised
   針對製造系統，分析其生產管理模式的 特 點和變遷，論證了精益生產和以人為本的思想是適合現階段我國實際的製造系統管理模式 改 造途徑，對其中的主要具體問題?作業計劃調度提出shop （車間）和station （工作站） 型 兩分法，求解上重點研究了遺傳演算法的 改 進 型 式?單染色體遺傳演算法（ pga ）的基本理論，提出一種基因聯合移位運算元，證明了演算法的有效性與優越性，研究了如何將pga應用於製造系統作業調度這一復雜的組合優化問題，針對生產中總時間最短和jit兩種生產性能指標，給出了具體的解決方案及運算過程。
4. By finding the big penetrating crack in wangpu aqueduct upper frusta structure, the task group has adopted the integrated measures of chemical perfusion, carbonized fibre reinforcement and doping external surfaces to effectively reinforce the work, and improved the reinforcing techniques considering the characteristic of hydraulic engineering, made remarkable benefit in social, economic aspects
   摘要針對王鋪渡槽上部墩柱結構出現的大開度貫穿性裂縫，經過全面分析和多方案綜合對比，採用裂縫化灌、碳纖維加固、外表面刷塗水性環保 型 乳膠漆外墻塗料作為防護的綜合措施對原工程 進 行有效的加固處理，並結合水利工程的自身 特 點 改 進 了加固技術工藝，取得了顯著的經濟和社會效益。
5. Since piezoelectric resonant filter can not effectively prohibit higher - frequency harmonic, the mechanism of this problem has been discussed by means of a specific example which shows that there exists lots of undesirable resonant frequencies of piezoelectric that would let pass undesirable signals. to solve this problem ， an ameliorated electrostatic mechanical resonant filter is proposed and a specific case is demonstrated. the example of electrostatic resonant micro - bridge asserts that by adjusting the gap of exciting capacitance the higher - frequency vibrating model of micro - bridge cannot be excited based on orthogonal character of intrinsic vibrating shape of micro - bridge, so that this kind of resonant filter can effectively filter out undesirable higher - frequency harmonic
   提出壓電諧振濾波器不能很好地濾除高頻諧波的問題，結合一個具體例子理論推導了壓電諧振濾波器存在許多干擾諧振頻率，從而不能有效濾除一些 特 定頻率的干擾信號.為了解決這個問題，提出一種 改 進 型 的靜電激勵諧振濾波器.為了說明其可行性，具體分析了 改 進 型 雙端固支微梁靜電激勵諧振濾波器，理論推導證實基於雙端固支微梁的各階振 型 正交的原理，通過適當調整激振電容的間距，雙端固支微梁的高階振動模態受到很好的抑制，因此這種諧振濾波器可以有效阻止濾波器中心頻率的高頻諧波的通過

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