摘要：经过对丝兰谷多年的考察,室内设计公司Another Human的创始人Leah ring决定在此购买一处房产,用来实践她设计敏感性的极端版本。这处房产由4栋年久失修的小屋组成,为ring提供了一块空白的创作空间。ring只保留了建筑的外壳,发挥她的想象力和创造力,将大胆的色彩、活泼的造型与复古的产品相结合,体现一种趣味性。这处房产既是她的第二个家,也是她室内设计和家具设计的展示场所。

摘要：A stepped-section ring consists of two rectangular section rings,a big ring and a small ring,joined *** kind of ring is difficult to process by the ring rolling technique because of its complex cross-sectional *** a reasonable blank design is *** this paper,four blank designs,one is a rectangular cross-section and the other three are stepped-sections with different step volumes,are proposed and compared with each other using theoretical analysis,FE simulation and *** is shown that three of the designs can lead to volume flow from small ring into big ring during rolling,which is disadvantageous for shape formation and dimensional precision;however,the other design may result in good ring shape and high dimensional ***,the optimal blank design is determined to be the one in which the volumes of the big and small rings of the initial blank are equal to those of the final rings,respectively.

摘要：In this work, we propose a new design of all-optical triplexer based on of metal–insulator–metal（MIM） plasmonic waveguide structures and ring resonators. By adjusting the radii of ring resonators and the gap distance, certain wavelengths can be filtered out and the crosstalk of each channel can also be reduced. The numerical results show that the proposed MIM plasmonic waveguide structure can really function as an optical triplexer with respect to the three wavelengths, that is, 1310, 1490, and 1550 nm, respectively. It can be widely used as the fiber access network element for multiplexer–demultiplexer wavelength selective in fiber-to-the-home communication systems with transmission efficiency higher than 90%. It can also be a potential key component in the applications of the biosensing systems.

摘要：提出了一种多谐振宽带Janus-ring换能器,两个一定距离的压电圆环换能器(ring换能器)嵌套在双面纵振Janus换能器的两端,ring换能器的径向振动、Janus换能器的纵振动与它们中间形成的Helmholtz液腔振动相耦合,可大大拓展换能器的工作带宽。使用有限元方法设计并研制了Janus-ring换能器样机,经测试在1.8~8.0 kHz范围内,样机最大发射电压响应144 dB,起伏小于6 dB。相比传统的Janus-Helmholtz换能器,Janus-ring换能器有效拓展了工作频带,增大了发射电压响应,减小了频带内的发射电压响应起伏。

摘要：A three-dimensional cyclic symmetry finite element model of titanium-matrix composites（TMCs） ring was developed to investigate the stress distribution and burst failure. The effects of fiber volume fractions, reinforced areas, thermal residual stresses and two different temperatures on stress distribution were studied. The burst speed was obtained through analyzing the hoop tensile stresses under a series of rotating speeds. The results indicate that at the two different temperatures, the influences of fiber volume fractions and reinforced areas on stress level and distribution are different. Some proposals are provided for the structure design of the TMCs ring. With regard to thermal residual stresses, a larger reinforced area is an advisable choice for design of the ring at higher temperature.

摘要：本文将通过对"洛杉矶《指环》艺术节"(ring Festival LA)主要内容的评介,阐释"整体文化"的理念,进而了解当代国际瓦格纳研究动态,为我国歌剧表演的创新提供一定的借鉴。

摘要：简况地点:美国芝加哥时间:2018年12月—2019年3月主办:THE RAGDALE FOUNDATION项目:2019 Ragdale ring设计竞赛团队主创建筑师:朱文一成员:岳阳,江昊懋,冉展,杨艺瑶。1912年,美国建筑师霍华德·肖设计了首座被称为Ragdale ring的花园剧场(A Garden Theatre)。为了纪念这位伟大的建筑师,更为了激发建筑与艺术的创造力,Ragdale艺术基金会从2013年开始连续举办了6次主题为“Ragdale ring”的设计国际竞赛。

摘要：To disclose problems of the ring Park in Hefei City (the park around the inner city of Hefei, Anhui Province), propose reasonable renovation plans and discuss its future development trend, this study investigates the park through field investigation, questionnaire survey and interview. Through exploring development background and history of the park, it is proposed that the park has no sufficient service facilities but potential dangers, some of its vegetation is destroyed and water quality is greatly reduced, then comprehensive solutions are given as:to improve service facilities by organizing pedestrian and traffic flow in the park and setting the city ring buses; to reduce potential safety hazards by enhancing crime control and daily safety control within the park; to improve the overall eco-environment of the park by renovating its water and embankment, maintaining and adjusting vegetations. Prospects of regional tourism development and conceptions for the further development of this park are proposed, and the authors suggest that more scenic spots should be created and tourist routes reasonably organized.

摘要：The conductive slip ring is very useful in the industry equipments, which is an electric assembly being responsible for transporting energy and signals to the rotary body. In order to the conductive slip ring is sealing completely, it’s hard to detect that if its internal wires are conductive. The traditional manual detection is hard to finish that work when the number of the wires is big, and a real-time detection when the equipment is rotated is impossible. This paper uses NI's LabVIEW graphical programming software and DAQ board to realize an automatic detection system for the internal wires of slip ring, which can help us to judge if the wires are conductive when the equipment is rotated in real-time. At the same time, in this paper the application of LabVIEW in data acquisition is also studied.

摘要：In this paper, the concept of the Shortest-Route Traffic Matrix(SRTM) was first presented, and the generalized formula for computing ring capacity requirement in use of SRTM is given. Then, a new capacity design algorithm which is based on SRTM was presented for Synchronous Digital Hierarchical(SDH) Bi-directional Self-Healing ring (BSHR). The algorithm simulation results demonstrate that this algorithm is very efficient for SDH BSHR capacity design and can make less project investment and make high utilization of lines and equipment. By means of the algorithm in this paper, capacity optimization assignment for SDH Hierarchical Self-Healing ring (HSHR) and for ATM Virtual Path (VP)-based Self-Healing ring (SHR) is also discussed.