遺傳工程系 的英文怎麼說

中文拼音 [zhuàngōngchéng]
遺傳工程系 英文
department of genetics engineering
  • : 遺動詞[書面語] (贈與) offer as a gift; make a present of sth : 遺之千金 present sb with a gener...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : Ⅰ名詞1 (工人和工人階級) worker; workman; the working class 2 (工作; 生產勞動) work; labour 3 ...
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  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • 遺傳 : [生物學] heredity; hereditary; inheritance; inherit
  1. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題;本文方法通過一次運行就能獲得一組具有集特性的地震動,在擬合多阻尼比反應譜的人造地震波集的模擬方面有統方法所不能比擬的優勢,產生的人造波或人造波集可滿足抗震設計需要;在演算法中,交叉概率和變異概率是影響收斂速度的重要參數,本文採用的改進自適應交叉概率和變異概率,可以根據當前樣本的好壞度來自動地選擇適當的交叉概率和變異概率,以保證演算法始終以較好的速度向pareto最優解集逼近。
  2. The reasults are summed up as following : 1 the study on chromosomes and mitoses of bmn cells the cell line, bmn, is a silkworm cell line widely used in silkworm molecular genetics, cell engineering, gene engineering and baculovirus expression system but whose genetics and cytobiology studies are nearly untouched. the chromosomes and mitoses of the bmn cells are researched by the air - drying method and culturing cells on cover glasses

    同時,還通過原代培養實驗對新的家蠶胚胎細胞的建立進行了探索和嘗試,並對家蠶胚胎原代培養過中出現的細胞和組織類型進行了觀察、探討與研究。 1bmn細胞有絲分裂及染色體研究bmn細胞是家蠶分子學,細胞、基因和桿狀病毒表達統中廣泛應用的家蠶細胞,但其學和細胞生物學背景知之甚少。
  3. A method of fuzzy optimization design based on genetic algorithm is presented as a new method of parameter optimization design for dc double closed loop speed adjusting system. the method covers three steps. firstly, speed overshoot rate and settling time are chosen as performance indice according to the demand of engineering. these indice are normalized by using fuzzy membership function and then weighted to form objective function of optimization model of the system. secondly, the dynamic response curve of the system with corresponding parameters and peoformance indice are obtained by computerized numerical calculation and simulation. finally, parameters of engineering design are expanded as searching space ; and parameters of speed regulator and current regulator are taken as genes in chromosome. these genes in searching space are optimized to get best solution by way of genetic algorithm. as shown by experimental results, the parameters designed by this method are capable of significantly improving performance indice of the system, which proves that it is a practical and effective method

    提出一種基於演算法的直流雙閉環調速統參數優化設計方法.根據技術的要求,選用速度超調量和過渡時間作為參數優化性能指標.將該指標用模糊隸屬度函數歸一化,再加權平均形成統優化模型的目標函數.採用計算機數值計算方法,通過模擬獲得統對應參數的動態響應曲線及其性能指標.最後以設計的參數為搜索范圍,以速度調節器和電流調節器的參數為染色體中的基因,通過演算法在搜索范圍中優化這些基因,獲得優化解.實驗結果表明,所設計的參數能使統性能指標有顯著提高
  4. The first part comprises industrial pta oxidation process modeling, residual fluid catalytic cracking process modeling, complex distillation modeling and analysis, the application of pta oxidation process soft - sensor technology. in the second one, the infeasibility degree based genetic algorithm is proposed to handle constrained optimization problem in engineering cases and the neighborhood and archive based genetic algorithm and its variant are proposed to treat the multi - objective optimization problem. with that, the pta oxidation process is regarded as a benchmark for the application of the proposed multi - objective optimization genetic algorithm

    論文內容分為兩部分,第一部分對包括三個典型的業過, pta氧化反應器、渣油催化裂化反應統和復合式精餾塔進行分析、建模以及pta氧化過的軟測量實施;第二部分分別提出了基於進化演算法解決業過中普遍存在的約束優化問題和多目標優化問題的過優化演算法? ?基於不可行度選擇演算法和基於鄰域和存檔操作演算法,並利用該演算法對業pta氧化過操作進行多目標優化研究。
  5. In this paper, in the connection with optimizing of mine transportation vechile scheduling some theories, methods and models are researched in the instructor of system engineering, especially the vechile scheduling aiid genetic algorithm theory

    本文在特別是車輛調度和演算法的基礎理論指導下,針對礦山運輸車輛的調度優化問題,進行了一些理論、方法與模型的研究作。
  6. The research interests of this group include : aborvirus diagnosis technology development and the interaction of aborvirus and mosquitoes, entomopathogenic bacteria and insecticidal gene resources, microbial genomics and comparative genomics, insecticidal proteins and their mode of action, construction of engineering strains with higher toxicity and wider active spectrum, production, standardization and the application of bio - pesticide and other microbial agents, resistance mechanism in target insects and the resistance management

    重點研究登革熱病毒、乙型腦炎病毒和西尼羅病毒的快速檢測及病毒與宿主的相互作用關,蚊蟲病原微生物菌種及其基因資源,微生物基因組學和比較基因組學,殺蚊毒素蛋白特性和作用方式、殺蚊細菌的改良和菌株的構建,新型細菌殺蚊制劑的研製及野生型和重組微生物對環境的安全性評估等,發展新的生物防治技術,建立和完善以生物防治為主的蟲媒病毒媒介蚊蟲綜合防治體
  7. Site experiment were carried out on the testing vehicle for ahs and the magnetic markers road in national intelligent transport system center. also, study on multi - sensor information fusion and control model by using neural net system, fuzzy logic and genetic algorithm were carried out. the work completed are as follows mainly : ( 1 ) hardware system for lane keeping system including magnetic marker, magnetic sensor, control system and executor machine were designed

    本文以國家智能運輸統研究中心的自動公路統試驗車和專用的磁軌釘道路為作平臺,在大量的現場實驗基礎上,針對基於磁軌釘導航的車輛車道保持技術中的若干問題展開研究,運用神經網路、模糊邏輯、演算法等方法在多感器信息融合、控制模型等方面進行了統的研究,主要完成了以下幾方面的作: ( 1 )對車道保持統硬體平臺進行了設計,論述了導航設施? ?磁軌釘的設計過和車載控機、步進電機等的選擇。
  8. The paper includes the contents as follows : the second chapter introduces the basic theory of bp neural network, chapter 3 puts forward a solution named divide - assemble, chapter 4 introduces the preprocessing of input population, chapter 5 introduces the basic theory of genetic algorithms, chapter 6 discusses gdr - ga algorithms, 7 part introduces the processing of atm band - width distribution dynamically and gives several program modules among them. chapter 8 introduces the interface, running and results about the software system, the last chapter summarizes research work of this dissertation and further researches arc prospected

    本文主要包括以下內容:第2部分闡述bp神經網路基本理論,第3部分介紹了拆分組裝方法,第4部分主要介紹了bp神經網路輸入樣本的預處理,第5部分介紹了演算法的發展及其基本理論,第6章介紹的是最速梯度? ?演算法,第7部分介紹了atm帶寬動態分配過、子網與總網的學習過和其中的一些關鍵序模塊,第8部分介紹的是該統界面和運行情況,最後一部分總結了論文所做的作和進一步作設想。
  9. To cope with the fast - growing demand of biotechnology, we also offer relevant courses such as molecular biology and genetic engineering, microbial biotechnology, plant biotechnology, environmental biotechnology, and bioinformatics and proteomics

    為配合社會對生物科技日益增加的需求,本開設分子生物及學、植物生物科技學、環境生物科技學、生物訊息及蛋白組學等課
  10. 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 (作站)型兩分法,求解上重點研究了演算法的改進型式?單染色體演算法( 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
  11. The paper systematically discusses the mechanism for glycinebetaine to improve plant salt resistance and its research advances in genetic engineering at home and abroad as well as summarizing the research progresses about the key enzymes and their genetic engineering in glycinebetaine biosynthesis. it suggests that on the basis of further understanding the mechanism for glycinebetaine to improve plant salt resistance, the transformation of the genes relating to glycinebetaine biosynthesis should be carried out in major crops so that new plant varieties resistant to salt can be obtained

    統地討論了甜菜堿在提高植物抗鹽性中的作用機理及其國內外研究進展,並對甜菜堿生物合成過中關鍵酶及其的研究進展進行了綜述.提出在進一步弄清甜菜堿提高植物抗鹽性作用機理的基礎上,應在重要作物中開展甜菜堿合成相關基因的導入,以期獲得耐鹽植物新品種
  12. In the artificial - planting, the strain of cordyceps militaris is easy to degenerate. at present, the study about the fungus in cordyceps genus are just in the identification of fungi 、 the nutrition analysis 、 the using in medicine and artificial - planting. although, it could reduce the lost by the usual breeding way, we could not solve the problem at basic. about the degeneration of strain, people mostly use the gender - cycling 、 the fusing - cytoplasmic technology and the genetic - engineering method to reform the strain. most of people use moleculor method in the study of relationships among the species and between the species

    用常規選育方法雖然能減少一定的損失,但不能從根本上解決菌種退化這一長期困擾企業生產的問題。針對菌種退化問題,主要是利用有性循環、原生質體融合和等途徑進行菌株改良,應用分子生物學手段只是研究種內、種間的統關等,而關于菌種退化機理的研究尚未見報道。菌種退化是菌類栽培過中普遍存在的,也是生產當中迫切希望得到解決的問題。
  13. The study of different deteriorated grasslands showed, although occurring genetic differentiation and reduced genetic diversity, biodiversity in deteriorated population can still maintain a high level. additionally, it had gene exchanges with normal populations. the deteriorated grassland can restore its vegetation as normal if rational management was adopted

    不同退化列,克氏針茅種群雖發生了分化,多樣性略有降低但仍維持較高的水平,且與正常草地間有基因流,只要採取合理的草地利用措施,減輕放牧壓力,退化草地即可恢復,若採取人補播正常種群種子,將會加快退化種群的恢復進
  14. Through chaos optimization method embedded into the genetic algorithm. the algorithm with the combination the advantages of the genetic algorithm and chaos optimization method which need not the optimal problem function ' s differential and promote the ability of the genetic algorithm ' s locally meticulous search can be obtained with the faster convergence and the greater probability for the global solution. a chaotic sequence is inserted into the search procedure of genetic algorithm, which can overcome premature of the search by genetic algorithm and the speed of convergence is faster than standard genetic algorithm

    演算法進行了理論分析,並且研究了演算法的設計與實現;利用混沌優化方法不依賴于梯度信息的性質,將其與演算法相結合,提出了一種求解連續不可微函數優化問題的混合演算法;基於對于符號動力統的研究,利用混沌序列的遍歷性,將混沌序列引入演算法中,提出一種嵌入哈爾濱大學博土學位論文一混飩序列的演算法,該演算法有效地克服了標準演算法中的早熟現象,並且具有更快的收斂速度。 」
  15. The following research areas will be involved in the project : ( 1 ) mechanism of hereditic factors and its function in chinese type 2 diabetes ; ( 2 ) metabolomics on the cell stress and its nutrition intervention in the type 2 diabetes ; ( 3 ) mechanisms of metabolic nuclear receptors in the process of insulin resistance and type 2 diabetes onset ; ( 4 ) roles of signal transduction molecules, lipid metabolic disorder to insulin resistance ; ( 5 ) type 2 diabetes development and role of pathological changes of blood vessels ; ( 6 ) abnormal insulin secretion, apoptosis and type 2 diabetes ; ( 7 ) function of molecular network of type 2 diabetes progression

    本項目擬開展以下研究作: ( 1 )中國人2型糖尿病發生過因素的發現及其作用機制; ( 2 )細胞應激在中國人2型糖尿病發生過中的作用機制及其營養干預的代謝組學; ( 3 )代謝性核受體在胰島素抵抗和2型糖尿病發病中的作用機制; ( 4 )細胞信號轉導分子、脂代謝紊亂與胰島素抵抗的關; ( 5 ) 2型糖尿病發展過與血管病變; ( 6 )胰島素分泌異常、細胞凋亡與2型糖尿病; ( 7 ) 2型糖尿病發生過中的分子網路與作用機制。
  16. This work is the analysis of metabolic pathway and designing rational genetic modification to optimize cellular properties by using principle of molecular biology

    本研究根據代謝原理統分析了細胞代謝網路,並利用dna重組技術合理設計細胞代謝途徑及其修飾,進而完成細胞特性改造。
  17. In july 2 01, he visited the chinese university as wei lun visiting professor and delivered a public lecture on the recent developments of chinese hybrid rice. during his visit, he expedited and further materialized the research collaboration with professor samuel sun and professor lam hon - ming of the department of biology at the chinese university, and professor maurice ku of the school of biological sciences at washington state university on an genetic enhancement programme of chinese hybrid rice to further improve the grain yield, quality and stress resistance of the super hybrid rice for the 21st century

    袁教授於今年七月訪問香港中文大學,擔任偉倫訪問教授,主持公開講座介紹中國雜交水稻的最新發展;期間,袁教授與香港中文大學生物辛世文教授、林漢明教授及美國華盛頓州立大學生命科學學院古森本教授落實共同進行一項大型合作研究計劃,通過引入先進生物科技和破解水稻的基因密碼,結合統育種技術,進一步提升中國雜交水稻的產量、質量及抗逆的能力,推動二十一世紀中國雜交水稻的改良
  18. In order to further increase the yield of hybrid rice as well as enhancing its quality and stress tolerance, professor yuan is conducting a research collaboration with professor samuel sun and professor hon - ming lam of the department of biology at the chinese university of hong kong, and professor maurice ku of the school of biological sciences at washington state university. with the help of advanced biotechnology and recent progress in the decoding of rice genome, together with traditional breeding techniques, the collaborating team aims to develop enhanced chinese hybrid rice for the 21st century

    為進一步提升中國雜交水稻的產量、質量及抗逆的能力,袁隆平教授與香港中文大學生物辛世文教授、林漢明教授及美國華盛頓州立大學生命科學學院古森本教授正進行一項大型合作研究計劃,通過引入先進生物科技和破解水稻的基因密碼,結合統育種技術,推動二十一世紀中國雜交水稻改良
  19. If genetic algorithms are employed, particularly, to optimize the fuzzy controller, it will contribute to the new ideal for the separation of artificial intelligence. the aim of this paper is to use a based - on ga fuzzy controller to control the centrifugal separation between slurries and water. the paper is made up three sections : in the first one, we introduce the principle of the technique of centrifugal separation, which specially and systemically is introduced because the mixture is separated in the decanter

    本文首先統的介紹了離心沉降分離技術的原理,特別介紹了分離物料在臥螺離心機內的分離原理以及影響分離效果的內部和外部因素,為採用模糊控制代替統的分離控制奠定了理論基礎;其次,對模糊控制器的特點進行詳細的剖析,將其與黃河泥沙分離的特點進行融合,取長補短,找到它們的切合點,提出了基於ga的最優的模糊控制器的設計方法;然後採用演算法來優化模糊控制器的查詢表,縮短統控制的調節時間。
  20. The physical meaning of the fuzzy neural network parameters and their influence on the model performance are discussed through the research of composite liquid - solid extrusion model, and the reasonable method of evaluating the network parameters is confirmed which can quicken the training speed. some problems and the influence of the evolution operator on the optimization course are discussed, arid the reasonable range of the evolution parameter is concluded

    通過對復合材料液-固擠壓成形統建模的研究,探討了模糊神經網路參數的物理意義及其對網路學習速度的影響,確定了可加快網路學習速度的參數賦值方法;結合液-固擠壓藝特點探討了利用演算法進行參數優化過中一些問題的處理方法及操作運算元對優化過的影響,確定了參數選取的合理范圍。
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