摘要：The hypercompressor is one of the core facilities in low density polyethylene production,with a discharge pressure of approximately 300 MPa.A packing cup is the basic unit of cylinder packing,assembled by the interference fit between an inner cup and an outer *** the shrink-fitting prestresses the packing cup,serious design is needed to gain a favorable stress state,for example,a tri-axial compressive stress *** traditional method of designing the interference fit value for packing cups depends on the shrink-fit theory for thickwalled cylinder subject to internal and external *** to the traditional method,critical points are at the inner radii of the inner and external *** this study,the finite element method(FEM)has been implementcd to determine a more accurate stress level of packing *** critical points have been found at the edge of lapped sealing surfaces between two adjacent packing *** maximum Von Mises equivalent stress in a packing cup increases after a decline with the rise of the interference fit *** maximum equivalent stress initially occurs at the bore of the inner cup,then at the edge of lapped mating surfaces,and finally at the bore of the outer cup,as the interference radius *** traditional method neglects the influence of axial preloading on the interference mating *** a result,it predicts a lower equivalent stress at the bore of the external cup.A higher interference fit value accepted by the traditional method may not be feasible as it might already make packing cups yield at the edge of mating surfaces or the bore of the external *** with fatigue analysis,the feasible range of interference fit value has been modified by utilizing *** modified range tends to be narrower and safer than the one derived from the traditional method,after getting rid of shrink-fit values that could result in yielding in a real packing cup.

摘要：咖啡冲泡袋。便携式“咖啡壶”咖啡冲泡袋是Grower’s cup带来的一款包装与一次性咖啡壶的组合设计，设计时，设计师创新的将一次性咖啡过滤器与滤压壶的概念完美的融入了包装中、它内含26G顶级的咖啡粉．

摘要：2006年11月3日，美国艾默生电气公司（纽约证券交易所代码：EMR，下称Emerson）旗下业务品牌艾默生环境优化技术宣布，2006 Emerson cup第4届数码涡旋中央空调设计应用大赛胜利落下帷幕，并在合肥举行的2006年全国暖通空调制冷学术年会上举行了颁奖仪式。

摘要：Emerson cup数码涡旋中央空调设计应用大赛迄今已经成功举办5届。作为制冷空调领域的领先企业，艾默生环境优化技术致力于为市场带来先进技术。Emerson cup旨在表彰中国空调市场上那些为技术和行业发展做出贡献的优秀人才。过去几年中，Emerson cup的影响力不断扩大，

摘要：介绍了编译器自动生成器的基本原理,通过设计一个简单的计算器,说明使用cup(Constructor of Useful Parsers)构造编译器的方法。

摘要：通过对入侵检测技术和自适应神经-直觉模糊推理系统的研究,设计并实现了基于自适应直觉模糊推理的入侵检测系统.首先,详细阐述了系统的总体框架设计及各模块的设计.其次,选用KDDcup99数据集作为入侵检测数据集,对设计的入侵检测系统进行实现,并详细叙述了具体的检测步骤.最后,通过获得的检测结果验证了系统的可行性.

摘要：文章用实证的方法检验了用可比较非受控价格法(cup)在垂直一体化的集团中分配利润时产生的问题—会导致利润分配的不公,即生产商获得了很大一部分利润,这和他对利润的贡献是不相符的。此外,当税率在生厂商和销售商之间不相等时cup方法会扭曲产出决策和组织形式决策。紧接着,我们设计了一种转移定价方法,有效的规避了上述缺陷。

摘要：本文设计了一种新的深度神经网络(New Deep Neural Network,NDNN)模型,并将其应用到入侵检测系统中.NDNN以其突出的特征学习能力充分学习训练数据的特征,在输出层,NDNN通过Softmax分类器对网络攻击报文与正常报文数据进行识别和分类,检测异常报文与入侵攻击.实验通过对KDD cup 99数据集进行仿真,实验结果表明本文设计的基于NDNN的入侵检测系统模型,进一步提高了入侵检测系统的精度,增强了网络的安全性.

摘要：本文介绍一种采用８１５５芯片，实现双ＣＰＵ系统的邮箱电路，该电路结构简单，操作方便。既可满足系统Ｉ／Ｏ扩展，又能兼顾邮箱功能实现。

摘要：限量版海杯系列男装机械腕表，复刻经典旧款，优雅而富有时代感。玫瑰金皮带款与全钢壳带款共限量发行490只。内置瑞士原UETA2897动能储存显示自动机芯，银白色线条纹饰表盘，抛光电镀玫瑰金时分针，蓝黑色秒针，