试析当前汉语流行语中的英语借词现象

考察当前汉语流行语中英语借词现象的成因,并分析其不同的吸收方式及各自的理据和语用价值,最后对这一现象今后的发展做出顺应时代且符合语言发展规律的预测.     

Report on a new OED project: A study of the history of new words in the new OED

The study of the history of new words in theNewOED described in this paper was undertaken in 1986-87, and is based on the material then available. Since then, theNewOED has been finished, and PAT, the inquiry system developed at the University of Waterloo for the investigation of theNewOED data base, has been much altered and improved. Nevertheless, this report should prove useful in indicating the potentiality for analyzing the computerizedNewOED and some of the problems. This project is a study of the ways in which new words are created in English at various periods of time. A chronological dictionary 's created listing words introduced into the language over 50 year increments. These words are then classified by the processes used in forming them to show, in proportional terms, if certain processes are more common at some times than at others.H. M. Logan, Associate Professor, Department of English, University of Waterloo, Waterloo, Ontario, Canada, has written The Dialect of the Middle English Life of St. Katherine (Mouton, 1973), making use of the computer in a study of medieval dialectology. He has also written articles on computer stylistics and literary analysis inCHum, ALLC Journal, Language and Style, College Literature, and on the dictionary inDictionaries.     

中国英语学习者汉语恭维应答语语用“外借迁移”现象研究

通过情景选择及补全对话测试考察了中国英语学习者（英专组和非英专组）汉语恭维语应答的情况。与一组从未接受过英语教育的受试（零英语组）进行对比,结果表明,英专组应答时遵守赞同准则而产生了语用“外借迁移”现象,而非英专业组与零英语组应答方式均遵守谦虚准则。优选论分析表明,产生“外借迁移”现象是由于英专组在应答时将赞同准则列为高级别制约条件;而非英专组在作答时仍以谦虚准则为高级别制约条件。     

不允许借贷的最优消费及资产决策模型研究

引入遗留财富重视程度因子,在无借贷约束和不允许借贷约束的条件下,建立了有穷时间限的最优消费与资产决策模型.运用随机最优控制理论及鞅最优性原理求出了模型的显式最优解.在此基础上,运用比较静态分析方法考察了在有约束和没有约束两种市场中的消费行为,并对两种市场中的消费和资产决策行为进行了比较研究.     

Distributed Borrowing Addressing Scheme for ZigBee/IEEE 802.15.4 Wireless Sensor Networks

This paper proposes a distributed borrowing addressing (DIBA) scheme to solve problems of failure in address assignments resulting from limited tree depth and width when the distributed address assignment mechanism is used in a ZigBee/IEEE 802.15.4 wireless sensor network. DIBA is a method of borrowing addresses from neighbor nodes for newly entering nodes and assigning the borrowed addresses. Its network or sensing coverage can increase with almost the same overhead as the existing method. DIBA is a simple and lightweight means of addressing and routing, making it suitable for wireless sensor networks. Simulations showed that DIBA is a distributed addressing scheme with consistently excellent performance.     

高校图书馆书库管理与读者借阅服务思考

为了探索提升高校图书馆书库管理与读者借阅服务的有效方法,深入分析了高校图书馆书库管理人员专业素养有待提升、书库布局存在缺陷、书库书籍取放保管意识不到位、书库排架管理与分类目录存在矛盾这4个问题.最后通过加强对图书馆人员的培训强度、优化图书馆的硬件设施、规范读者借阅行为、营造良好的图书馆书库及阅读环境这4个对策,进一步提...     

Combining Bandwidth Borrowing and Reservation in Cellular Networks

In the third generation cellular networks and beyond, a wide variety of different services are/will be provided by the operators. Out of QoS reasons, it is preferable to assign higher priority to certain connection types. These include calls carrying delay-sensitive services and already ongoing calls. In this paper, a prioritization method combining bandwidth borrowing and reservation, called BBR, will be presented. BBR monitors the rate-adaptiveness of the ongoing calls in a cell. Simultaneously, advanced movement predictions are applied to estimate the arrival rate to each cell. If it is determined that the use of bandwidth borrowing (temporarily reducing the data rate of other connections in the same cell) is not sufficient to support the high priority calls that are expected to arrive, a portion of the assigned bandwidth to the cell is exclusively reserved for these calls to prevent call dropping. The scheme enables the operator to increase the average user satisfaction in the network. This is achieved by defining appropriate penalty functions for the events of blocking, dropping and bandwidth reduction of a call.     

一种宽分频比范围的可编程分频器

提出了一种改进的宽分频比范围可编程分频器,支持对分频数和占空比的编程设置。该结构由改进的可编程下行异步计数器和脉冲二分频器组成,采用置数自释放结构和“时间裕度借用”方法,将关键路径延时容忍度增大了一个时钟周期。提出的分频器采用0.13 μm CMOS工艺进行设计与流片,版图尺寸为38.5 μm×66.2 μm。流片后的测试结果表明,该分频器的分频比范围为2~1 022,在分频比为m的条件下,占空比可从1/m调节至(m－1)/m。在全分频范围内,工作速度可达1.85 GHz,功耗小于0.82 mW。     

远借造景在城市山林景观中的应用 研究——以杭州玉皇山为例

“借景”是中国传统园林的重要理景手法，其在景 物选择、景观营造、意境烘托等方面均受中国传统美学价值 观的浸染。“远”本义为一种空间距离，受道家无为思想等影 响，逐步演变为一种审美意境。伴随着中国古典美学发展与古 代山水审美活动的兴起，远借造景成为景观与“远”结合的产 物。通过总结远借的美学思想和造景手法，分析远借造景与山 林景观营造的天然耦合性，概括其在城市山林景观设计中的延 续与发展方式。以杭州玉皇山为例，分析其远借空间结构的特 质与现状矛盾，运用“梳、移、补、添”的景观生态设计途径 优化其远借透景线，并总结玉皇山远借造景理法：山水为先、 内因外借、激发审美联想。以期为西湖山水保护利用提供借 鉴，为现代城市山林景观设计提供参考     

Channel Borrowing Without Locking for Asynchronous Hybrid FDMA/TDMA Cellular Communications

The use of real time channel borrowing in digital cellular asynchronous hybrid FDMA/TDMA systems is considered. These systems, which are exemplified by North American digital cellular (IS-54), are asynchronous in the sense that time slots in different cells are not aligned. CBWL (channel borrowing without locking) techniques can be applied but (without cell-to-cell synchronization) borrowing individual time slots from adjacent cells would violate co-channel interference constraints. Instead, frequency carriers can be borrowed. In IS-54, a carrier supports three TDMA slots. So if only one TDMA slot is needed in the borrowing cell, two TDMA slots are unnecessarily transferred. We devised an appropriate carrier borrowing scheme and an analytical model to determine the traffic performance of TDMA/CBWL. Fast carrier returning is used to increase channel utilization by returning borrowed carriers as soon as possible. An efficient computational method that uses macro-states, decomposition, combinatorial analysis and the convolution algorithm is devised to find blocking probabilities. The results show that in comparison with FCA, the new CBWL scheme can significantly improve system performance of asynchronous TDMA cellular systems that use FDMA/TDMA multiplexing.