摘要：提出了一种基于弱光栅传感器特性的监测方法,用于长期监测运营期盾构地铁隧道中存在的不均匀沉降和管片水平错动位移。将缆状弱光栅传感器经过预拉伸后,呈菱形固定在盾构隧道的壁面,通过监测弱光栅传感器的形变量,可以判别隧道结构变形的不同模式并计算出隧道变形量,满足工程所需的实时性和精度要求。依据相似比原则,设计制造了1∶5的隧道位移模型,模拟隧道管片的局部伸缩、沉降、水平位移,将光栅传感器固定在壁面上,开展了弱光栅监测灵敏度试验、不同菱形布设角度下弱光栅监测结果对比试验和竖直沉降与水平位移试验,对比监测结果与实际位移量。研究结果表明:(1)在相同沉降情况下,弱光栅菱形布设时的光栅应变量要大于直线型布设时光栅的应变量,菱形布设方法对沉降量的变化敏感度优于传统直线型布设;(2)10°~20°为弱光栅菱形布设较优的倾斜角度区间,监测结果误差较低;(3)以光缆布设倾角为15°的试验数据为基础,建立了弱光栅波长变化与管片位移的反演方程。

摘要：内核塑形玻璃：一种用模吹制的玻璃操作技术，在法老王朝代的鼎盛时期就已经开始使用，后来被希腊人和罗马人采用。这是sami Harawi在Iwao Matsushima的帮助下写的一篇概论。

摘要：曾经有人说过:“家,不只是栖息的住所,而是提供我们能量和灵感,让自我展现,并且是家人乐于安顿身心的据点。”这句话看似抽象,然而设计师——马兴文的家居装潢,无疑是这句话最现实的阐述。他的家,就象一个玩转“东西”的游戏场,含蓄和热情的文化差异在沉默中互相吸引,互相试探。

摘要：Talc has found a steadily increasing number of uses such as cosmetics, steatite and cordierite ceramics, for pitch control in the paper industry and as a reinforcing filler in rubber, etc. In this research, the amenability of some Egyptian carboniferous finely disseminated talc ores to beneficiation by flotation was investigated on laboratory scale. The original talc sample is characterized by low MgO content (25.40%), low SiO2 (45.71%), high CaO content (6.32%) and high L.O.I. (11.35%), indicating its low grade. Attrition scrubbing of the crushed ores was found to be an unconventional process, not only for fine talc production, but also for proper separation of the harder carbonaceous gangue. Talc pre-concentrates, less than 0.074 μm, were prepared by attrition scrubbing in the laboratory having 8.40% L.O.I. with a yield reaching 74.70%. Cleaner talc concentrate with L.O.I. content averaging 6.70% was obtained by flotation in the presence of Aerofroth 71 with a yield reaching 64.71%. This was relatively improved by the use of a selective (quaternary amine) talc collector and in presence of a selective carbonate depressant (soda ash). Flotation of the fine ground talc (less than 22 μm) produced a talc concentrate assaying 6.90% L.O.I. with a yield recovery of 62.91%. However, different talc concentrates obtained by just natural floatability or by the use of small dose of Aerofroth 71, or by the application of quaternary amine in presence of carbonate depressant, satisfy the requirement of paper coating, ceramics production, functional filler, and pharmaceuticals applications. Tailings could also be used in carpets, roofs, and tiles production industries.

摘要：学习小提示：二维码有多种常用码制，其中以QR码最为普及，因此外媒在提及二维码时一般多指QR code（而不采用matrix barcode或two-dimensional code这类泛称），阅读时需留意。

摘要：The recent rapid development of electronics and continual increase of the complexity and variety of electronic circuits (chips, packets, micro- and embedded systems) creates a demand for viable test and diagnostic methods. These recent developments have led to a great deal of research interest in electronic diagnostic systems, especially of effective diagnosis methods of detection, localization and identification levels of hard (catastrophic) and soft (parametric) faults in analog circuits. At present, the majority of electronic devices (embedded systems) are designed based on digital circuits;however a lot of them also contain analog components that require more complicated testing techniques. This paper presents a novel, electronic components tester board with inside, outside of circuit under tested. The design is first simulated by using the electronic work-bench software Multisim 11 in order to obtain satisfactory theoretical results for each standalone element of the design. Thereafter, the design is practically implemented and experimentally verified to show agreement with the simulated results.

摘要：Chico’s连锁餐厅自1991年就开始面向芬兰人提供北美口味餐饮服务。2012年春Chico‘s由来已有的IsoOmena店在注入新的空间概念转型后重新开业。餐厅视觉设计体现工业美国风格，以大胆的表达．时髦的褪色表面和原始材料的运用为特色。餐厅中部地板区是一个兼备开放和私密功能的混合区域，只要通过改变沙发和木制矮墙的位置，就可以随意创造一个或开放或私密的用餐空间。木制矮墙里装有菜单目录和餐具．方便快捷简易地进行点餐。不同的座位和餐桌设计多方位适应顾客的不同需求。取自拆毁建筑物中的窗户框架．被设计成虚构的都市景观之窗。

摘要：项目背景赫尔辛基大道英迪格酒店坐落在赫尔辛基市中心的一条历史悠久的林荫大道上,四周的建筑起源可以追溯到18-19世纪。设计的目标是将这座以前的办公大楼改建成一座现代化的酒店,以使其与周围的历史环境融为一体。

摘要：Implicit knowledge acquisition is the goal of second language (L2) learning. Ellis (2006;2009) argues that it is implicit rather than explicit knowledge which underlines linguistic competence reflected in actual speech production and comprehension. Thus, this review aims to elucidatethe theoretical nature of implicit and explicit linguistics knowledge and how these types of knowledge are distinguished in terms of their representation and processing in use. The overall goal is to make the understanding of implicit knowledge easier to a wide audience of L2 researchers, especially those who are not interested in the absence of awareness of the target feature to be learnt at the point of learning.