First of all, we introduce the typical MAC protocols in WSN and their energy-saving mechanisms. Then a detailed introduction to S-MAC is given, which is mainly designed for WSN.
论文首先对典型的MAC层协议和节能机制进行了介绍，并详细分析了S- MAC的能量消耗和节能机制，指出了该协议中存在的问题。
It? S not a formal specification, but a readable introduction to each language feature.
它并不是一个标准规范，而是一本介绍每门语言特性的可读书籍。
The introduction of the formal traces between the business and the system models allow development to understand the impact on the system (s) caused by a change in the business needs.
业务与系统模型间形式化跟踪的引入可以让我们理解业务所需的改变对系统的影响。
Modern Applied Statistics with S-PLUS, 3rd Ed provides a practical introduction to the statistical inferences that can improve processes and profits significantly.
ModernAppliedStatisticswith s - PLUS,3rded以实例介绍了统计推论对过程和效益的显著改善。
Two critical factors led to the end of J.T. 's career: a crackdown on gangs and the introduction of a federal programme to tear down projects such as Robert Taylor.
的一生导致了两个可批判的因素：即黑社会的压迫与像“罗拔泰来之家”这样的联邦计划的衰落。
This article gives an introduction to the Visual Studio 2010's Extension Manager.
本文会向你介绍VisualStudio 2010的扩展管理器。
[Brief introduction to the speaker]: John F. Kennedy (1917-1963) John F. Kennedy was a war hero, a Pulitzer Prize [1]-winning author, a U. S. Senator for most of the 1950s.
约翰·肯尼迪是一位战争英雄，普利策奖获得者，整个五十年代，都是美国参议员。
Chapter One first gives a brief introduction of Fan 's life, which sets the foundation to study his works.
第一章先简单介绍范仲淹的生平，以期大致了解其人其事，为“知人论事”做铺垫；
A brief introduction to MLSSA(Maximum-Length Sequence System Analyzer)is presented, which is developed over the MLS signal theory by DRA laboratories, U. S.
介绍美国DRA实验室研制的基于最长序列MLS信号测试技术的扬声器电声分析系统MLSSA。
The M. s manager has to recept in person, greets guest after meeting, delivers name card and make a self-introduction.
销售部经理需出面进行接待，见面后主动问候客人，递上名片做自我介绍。
The loss of U. S. financial talent just for the introduction of Dhina's financial industry professionals to provide a golden opportunity.
美国金融人才的流掉恰好为我国金融业引进人才提供了千载难逢的机会。
Basic introduction to the current real estate tax system, affirmed the advantage of the real estate tax in every special period, during the taxation 's transition.
之后对我国现行的房地产税费体制进行了基本介绍，充分肯定了我国的房地产税费体制在变迁过程中，各个历史时期的特定作用。
An introduction to the feed water's whole course automatic control system of Guohua Taichang Power co. Ltd. 's 600 MW supercritical unit is being presented.
介绍了国华太仓发电有限责任公司600MW超临界机组全程给水自动控制系统情况。
Everyboday here has read Peter Baker 's' Introduction to DNA '.
这儿的每个人都读了彼得·贝克关于DNA的介绍。
This article will give brief introduction on the recent research work relating to radices pueraria s main composition, pharmacologic effect and clinical application.
本文介绍了葛根的主要化学成分，并对其药理作用和临床应用等方面的研究进展进行综述。
Part Two is a brief introduction to the archetypal criticism, Frye "s archetypal theory in particular, and distinction of some concepts."
第二部分简要介绍了原型批评理论，尤其是弗莱的原型理论，并对文中易混淆的概念进行简要的区分比较。
Thank you so much for the kind introduction. It "s a tremendous honor to be here."
感谢您的热情介绍。能在这里，我感到无比光荣。
The Bell is one of Iris Murdoch s early prominent novels, and the introduction of myth and archetype to the novel is its most important poetic feature.
《钟》是英国著名女作家艾丽丝·默多克早期一部颇受瞩目的小说，神话原型模式的引入构成其最重要的诗学特征。
There is also introduction of the YWK (f) 's utilization and feedback from markets after they were equipped to some typical cranes.
文中还对YWK (F)防风制动器在典型设备上的应用及反馈情况作了介绍。
Objective In order to give brief introduction on the research work relating to Asarum 's Chemical Constituents and Bioactivity.
目的：对细辛的化学成分和生物活性进行综述。
This paper first gives an introduction to the method of making a database connection from the VB6.0's built-in Data Control, and its limitations.
该文首先简要介绍了VB6.0自带的数据控件与数据库连接的方法，并指出其局限性。
Introduction: In order to better integrate external resources to help XJTLUers make a rational plan of life, ELD is now conducting an activity called "Sage 's Voice at XJTLU" lecture series.
为更好地整合校外资源，帮助同学们在大学阶段合理规划人生，西交利物浦大学学生会外联部现精心打造“聆圣西利”系列讲座活动。
Act as the interface between ChangAnFord(CAF) and the Engineering Source(s) on ECC and WERS concern process, to ensure smooth progression and introduction of changes.
作为长安福特和产品工程源头的联络窗口，在 工程更改控制和WERS问题处理 过程中确保 工程更改的顺利导入和进行。
The focus of study has shifted from lexical metaphor to grammatical metaphor since Halliday's introduction of grammatical metaphor theory in 1960's.
自从韩礼德于二十世纪六十年代提出其语法隐喻理论以来，隐喻研究的重点已经从词汇隐喻转移到语法隐喻。
The focus of study has shifted from lexical metaphor to grammatical metaphor since Halliday's introduction of grammatical metaphor theory in 1960's.
自从韩礼德于二十世纪六十年代提出其语法隐喻理论以来，隐喻研究的重点已经从词汇隐喻转移到语法隐喻。
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