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Abstract: A new algorithm W-ECOP is presented to effect incremental changes on a standard cell layout automatically.This algorithm deals with cell inserting and cell moving based on rows instead of on cells as most placement algorithms usually do.An integ
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文摘:提出了一种新的增量式布局方法W-ECOP来满足快速调整布局方案的要求.与以前的以单元为中心的算法不同,算法基于单元行划分来进行单元的插入和位置调整,在此过程中使对原布局方案的影响最小,并且尽可能优化线长.一组从美国工业界的测试例子表明,该算法运行速度快,调整后的布局效果好. |
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Abstract: A new approach,gate-capacitance-shift (GCS) approach,is described for compact modeling.This approach is piecewise for various physical effects and comprises the gate-bias-dependent nature of corrections in the nanoscale regime.Additionally,an ap
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文摘:提出了一种新的建立集约模型的方法,即栅电容修正法.此方法考虑了新型效应对栅电压的依赖关系,且可以对各种效应相对独立地建模并分别嵌入模型中.另外,利用该方法和密度梯度模型建立了一个多晶区内量子效应的集约模型.该模型与数值模拟结果吻合.模型结果和模拟结果均表明,多晶区内的量子效应不可忽略,且它对器件特性的影响与多晶耗尽效应相反. |
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Abstract: A new clock-driven ECO placement algorithm is presented for standard-cell layout design based on the table-lookup delay model.It considers useful clock skew information in the placement stage.It also modifies the positions of cells locally to ma
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文摘:提出了一种新的时钟性能驱动的增量式布局算法,它针对目前工业界较为流行的标准单元布局,应用查找表模型来计算延迟.由于在布局阶段较早地考虑到时钟信息,可以通过调整单元位置,更有利于后续的有用偏差时钟布线和偏差优化问题.来自于工业界的测试用例结果表明,该算法可以有效地改善合理偏差范围的分布,而对电路的其它性能影响很小. |
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Abstract: A new data structure that one link-list was composed of polygon-surface table,edge table and vertex table was proposed to describe the geometry information and topology information of control polyhedron M in the rese arch of modeling with closed
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文摘:介绍了在闭曲面造型研究中，为描述控制多面体M的几何信息和拓扑信息而设计使用的一种单链三表的数据结构.与其他适用与描述控制多面体的数据结构相比，该结构在结合了邻接多重表方法后的特点是:关系描述清楚，节省存储空间，方便查找和交互修改形体.在介绍单链中三表(面表、边表、顶点表)所含的几何信息细节、以及单链的三表之间的表示面、边、顶点拓扑关系的指针的邻接多重连接方式之后，本文给出了以C语言数组方式简明描述的数据结构实例. |
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Abstract: A new fuzzy measuring model for the average particle size in fluidized bed is described in this paper.
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文摘:本文建立了一种对流化床中颗粒尺寸进行测量的模糊模型。 |
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Abstract: A new hydrotreating process for production of solvent oil from reformate was introduced.It can be successfully applied in domestic units of refinery and can produce economic and social benefit.
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文摘:以重整生成油或其中的抽余油为原料，采用我国自己开发的加氢脱烯烃技术，生产苯类产品及溶剂油。 |
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Abstract: A new information system network for safety management is established taking safety department as the information processing centre and individual risk post and special section as terminals to from a closed loop of the safety management.
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文摘:安全管理信息系统是现代化安全管理中，安全信息综合处理的枢纽，是安全信息管理、安全决策的关键。 |
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Abstract: A new interconnect network model for linear network reduction is presented.In this new model,the ports of the interconnect network are classified into two groups:active and passive ports.After the classification,some proprieties of the interconn
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文摘:给出了一种用于线性网络约简的高效互连线模型.在这个新模型中,互连线网络的端口被分为有源和无源两类.通过端口的分类,部分的冗余特性可以在约简之前被删减.使用这种模型,约简后线性网络的规模可以减小50％以上. |
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Abstract: A new interpolation algorithm for machining of ceramic tool chips and the CNC grinding system based on the algorithm is introduced.
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文摘:提出了一种适合于陶瓷刀片加工的新的插补算法，介绍了基于此算法的陶瓷刀片磨削加工数控系统。 |
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Abstract: A new kind of health-giving drink made from Chinese traditional medicine was dev eloped.This new health drink “Long Life and Long Happy”Drink is rich in variet ies of nutrients,such as trace elements,protein,vitamins,etc.It can strengthen h ealt
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文摘:利用贵州药材资源丰富的优势，开发研制了味美可口、营养丰富的纯中药滋补健身饮料――长寿长乐饮，该饮料含有丰富的营养成分，如多种氨基酸、微量元素、蛋白质、维生素以及活性成分，具有固本培元，强壮身体、调节人体机体平衡，提高人体免疫力、抗疲劳、抗衰老等功效。 |
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Abstract: A new method based on the total least squares is proposed for sinusoidal retrieval.
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文摘:本文提出了一种提取噪声中正弦信号的总体最小二乘方法。 |
