束布線 的英文怎麼說
中文拼音 [shùbùxiàn]
束布線
英文
wiring in bundles-
Cee - gr : a global router with performance optimization under multi - constraints
一個在多約束下進行性能優化的總體布線器In the entitative routing stage, the macro - cell layout must be compressed for optimization area and time delay. it should be compared beauty with the routing result by manual. an algorithm, which is gridless, variable widths and minimizing layer permutation, is advanced for channel region
晶體管級實體布線階段，由於庫單元的復用性，要求庫單元版圖緊湊，即要求單元版圖在滿足各約束條件的前提下面積、性能優化程度較高，能與手工設計的版圖相媲美。Ewr electrical wire routing
電氣線束布線設計The third showed the pinnacle of an iceberg piercing a polar winter sky : a muster of northern lights reared their dim lances, close serried, along the horizon
第三幅畫的是一座冰山的尖頂，刺破了北極冬季的天空，一束束北極光舉起了它們毫無光澤密布在地平線上的長矛。The system depends on the features of rapidness, simplicity, driving by parameter and fitting for designers ’ habits and blends the size parameter into data structure and by using the driving technology realizes the drawing of single and double track lines of inter - station and the plane arrangement maps of station contact net
該系統依賴參數化方法所具備的快速、簡潔、參數驅動、符合設計者習慣等特性，將尺寸參數融入到數據結構中，利用尺寸驅動技術實現尺寸約束，實現區間單、復線和站場接觸網平面布置圖的繪制。Abstract : an algorithm is presented for better legal solution in detailed placement of large scale mixed macros and standard cells ic design. due to the limitation of computing complexity, an effective and efficient initial placement is very important for detailed placement. novelty of this algorithm lies in a better solution at initial stage by using network - flow method to satisfy row capacity constraint and the thought of linear placement problem ( lpp ) to resolve overlaps. moreover, divide - and - conquer strategy and other simplified methods are adopted to minimize complexity. experimental results show that the algorithm can get an average of 16 wire length improvement on paflo in reasonable cpu time
文摘:以大規模混合模式布局問題為背景，提出了有效的初始詳細布局演算法.在大規模混合模式布局問題中，由於受到計算復雜性的限制，有效的初始布局演算法顯得非常重要.該演算法採用網路流方法來滿足行容量約束，採用線性布局策略解決單元重疊問題.同時，為解決大規模設計問題，整體上採用分治策略和簡化策略，有效地控制問題的規模，以時間開銷的少量增加換取線長的明顯改善.實驗結果表明該演算法能夠取得比較好的效果，平均比paflo演算法有16的線長改善，而cpu計算時間只有少量增加A load - displacement full - process analyzing program of cfrp - confined rc eccentrically loaded columns is given. the computed results of load - displacement coincide with test results
編制荷載-撓度全過程計算程序對碳纖維布約束偏壓柱進行數值分析，程序計算曲線與試驗曲線吻合良好。Have been put into use and upgraded for many years, perfect quality and tehnology obtained day by day. introduced hot pressing high frequency adhesive equipment and high density sewing machines are used to make the body of airboat, the parts of the body is sewed together in high density before they are adhesived by hot high frequency, three strings used as safety belt are added to the body, the clothe for the body has been strictly examined to ensure no gas escaping
遙控航空廣告飛艇艇身採用先進的進口導軌輥壓高頻熱合機及高密腳工業縫紉機承製。艇體在艇瓣熱合之前先用結實的線將合線緊密縫合，然後用高頻熱合機熱合，並在艇體上加制了三道束身安全腰帶，艇體布料經過嚴格的光透檢漏法嚴查，確保不漏氣。Road vehicles - connections for on - board electrical wiring harnesses - tabs for single - pole connections - dimensions and specific requirements
道路車輛.車上電氣布線線束的連接.單極連接接頭用接線片.尺寸和特殊要求Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ), the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt. then the optimization model of polymerization reaction was presented, which was solved by using simulation annealing algorithm to obtain the best techniques parameters. the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network, brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line
提出了流程工業生產過程操作優化策略和應用實施方法，包括生產過程離線優化策略、非線性問題求解策略、在線優化模型及學習策略；結合揚州有機化工廠計算機集成製造系統集散控制系統（ yh - cims dcs ）的實施，針對錦綸? 6浸膠南京理工大學博士學位論文摘要簾于布生產中己內酚胺聚合反應過程優化控制這一工程實際問題，採用統計建模方法，建立了聚合反應過程的優化模型；為求解所得的優化模型，提出了種改進的有約束條件下的模擬退火演算法，該演算法能避免陷於局部最優解，有效地提高了所求解的全局性和可靠性：提出了基於改進的ga演算法和sp演算法相結合的混合學習演算法，建立了基於神經網路的聚合反應過程生產目標在線預測模型，該演算法和模型滿足了生產中的實時性和實用性要求。And it should be linear polarization in s direction by analyzing the relations between the reflection, absorption loss of optical thin film at oblique incidence and the polarization state, and at this time the brewster window made of very low - absorption material can be used
通過對斜入射高反射鏡反射率、吸收損耗與光束偏振特性間的關系進行分析，表明諧振腔內的本徵振蕩最好應為s方向的線偏振光，這樣光束輸出窗口還可採用布儒斯特窗。Mainly process pre - simulation and post - simulation on board level. it also analyses the result of simulation by tight the layout rules to signal lines
主要進行了板級的前模擬和后模擬。並採用約束規則驅動布線的方法進行了電路的板級模擬分析。The comparison results show that the left edge algorithm can only resolve the channel routing problem without vertical constraints, while the greedy channel router can accomplish the problem with vertical and horizontal constraints
比較結果證明，左邊演算法只能解決不存在垂直約束的通道布線問題，而貪婪演算法在充分考慮垂直和水平約束的條件下能較好地完成布線。The main work of this paper was as fellows : ( 1 ) generalized the development of pre - stressed steel structure in our nation and abroad, and pointed out the main problem in practice ; ( 2 ) presented the mechanism of pre - stressed steel structure and revealed its applicable range ; ( 3 ) established the optimization design model for pre - stressed steel structure, which accounts for constraints on stresses and displacements of structure ; ( 4 ) brought forward the optimization design method, which combined linear programming and the principle of full restriction, through which we can obtain the magnitude of each time pre - stress and the optimized sections of each members of structure ; ( 5 ) analyzed the best times of pre - stress and pointed out that 2 ~ 3 times is preferable ; ( 6 ) conducted optimization design on large - space steel roof, horizontal parallel steel truss with local cables, horizontal parallel steel truss with global cable, and ultra - static steel truss, the result of which indicated that the multiple pre - stress structure is very economic ; ( 7 ) compared different schemes of cable placement for horizontal parallel steel truss, and the results showed that the local cable only unloaded the second girders, but had no response on the first girders and stomach poles, while global cable could unload the second girders and the stomach poles outside of turning point of cable, thus proving that global cable is more economic than local - cable
本文的主要工作是：對國內外預應力鋼結構的發展歷史及現狀作了綜述和總結，指出當前預應力鋼結構工程實踐中存在的主要問題；闡述了預應力鋼結構的受力機理，並指出預應力鋼結構的適用范圍和特點；在考慮結構應力和變位約束的條件下，建立預應力鋼結構優化設計模型；提出多次預應力鋼結構優化設計方法和步驟，採用線性規劃和滿約束準則相結合的優化方法，可優化設計出施加的每一級預應力的大小，並得到結構各部分的優化截面；對多次預應力最佳的施加次數作了分析，並建議以2 3次為宜；為驗證文中理論和方法，分別對大跨多次預應力鋼屋架、局部布索的水平平行弦鋼桁架、整體布索的水平平行弦鋼桁架和局部布索的超靜定鋼桁架等算例進行了優化設計，經濟效益明顯；對水平平行弦鋼桁架的幾種施加預應力的方案進行比較，對于局部布索，預應力只對下弦起到卸載作用，對上弦和腹桿基本不起作用；而整體布索預應力除對下弦卸載外，對索折點以外部分腹桿也起到卸載作用，經濟效益好於局部布索。China is particularly connector forum areas connector. the special field connector, line cable, automobile electron, fibre - optical, switch, communication equipment and material produce a manufacturing engineering, the testing standard communicates with
中國連接器論壇是特別領域連接器，連接器技術，線束，電纜線，汽車電子，光纖，通訊設備和材料生產製造工程，測試標準發布和收集的專業技論壇An algorithm to resolve the coupling effect problem is proposed during the cross point assignment ( cpa ) stage. in the algorithm, the priority queue concept and the rip - up and reroute strategy are combined to control crosstalk noise caused by interconnect coupling capacitance. first, the nets are arranged into different priority queues according to their weighted sum of their length and criticality. then, the cpa problem for one queue of nets is translated into a linear assignment problem. after the assignment of one queue of nets, a post - cpa checking routine is performed to check and rip up the net pairs which violate the crosstalk noise constraint and then push them into the next queue to be reassigned. the algorithm is tested by a set of bench mark examples, and the experimental results are promising
提出了一種在過點分配階段解決噪聲耦合效應問題的演算法.該演算法採用優先隊列同拆線重布策略相結合的方法，控制由互連線耦合電容引起的串擾噪聲.演算法中，首先按照線長和約束限制，將線網劃分到若干個優先隊列中.然後，將每個優先隊列的過點分配問題轉換為線性分配問題.在完成一個線網隊列的分配后，通過過點分配后處理過程檢查串擾約束滿足情況，對違反約束的線網對進行拆除，放入后續線網隊列進行重新分配.實驗數據表明，該演算法能夠取得好的效果Abstract : an algorithm to resolve the coupling effect problem is proposed during the cross point assignment ( cpa ) stage. in the algorithm, the priority queue concept and the rip - up and reroute strategy are combined to control crosstalk noise caused by interconnect coupling capacitance. first, the nets are arranged into different priority queues according to their weighted sum of their length and criticality. then, the cpa problem for one queue of nets is translated into a linear assignment problem. after the assignment of one queue of nets, a post - cpa checking routine is performed to check and rip up the net pairs which violate the crosstalk noise constraint and then push them into the next queue to be reassigned. the algorithm is tested by a set of bench mark examples, and the experimental results are promising
文摘:提出了一種在過點分配階段解決噪聲耦合效應問題的演算法.該演算法採用優先隊列同拆線重布策略相結合的方法，控制由互連線耦合電容引起的串擾噪聲.演算法中，首先按照線長和約束限制，將線網劃分到若干個優先隊列中.然後，將每個優先隊列的過點分配問題轉換為線性分配問題.在完成一個線網隊列的分配后，通過過點分配后處理過程檢查串擾約束滿足情況，對違反約束的線網對進行拆除，放入后續線網隊列進行重新分配.實驗數據表明，該演算法能夠取得好的效果When the prototype layout is transferred to a cad system for pcb layout it is important to disable, or at any rate override where necessary, any automatic routing or component placing software
原型電路搭試結束，開始使用cad工具設計pcb時，盡量不要依賴自動布線和自動布局功能。As a supplement to traditional detailed routing model it researches on detailed routing problem from a new point of view. using this detailed routing model can easily handle the cycle constraints in channel routing and interconnections of circuit modules which don ’ t border upon by transferring nets from layer to layer. by similar methods, channel area can be transformed into an ideal algorithm model to meet used channel routing algorithm and some error of global routing can also be amended
和傳統通道布線模型相比，該模型復合採用通道布線層和區域布線層，通過層間線網轉移的方法，可以克服傳統通道布線演算法中處理循環約束問題和處理不相鄰模塊間互連問題的困難，還可以把通道區域處理為滿足各種通道布線演算法的理想模型，並且可以靈活處理一些總體布線中的不理想之處。Abstract : the harnesses distribution and the corresponding installation position of eq1030 truck are systematically introduced in this paper, the current direction of the electric parts are analysed in detail
文摘:系統地介紹了東風牌eq1030型汽車線束布置及對應電器的安裝位置，並詳細分析了線束中各電器工作時的電流流向。分享友人