active area中文是什么意思

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中文翻译
造句

放射性区域
工作面积
活动面积
活动区
活化面积
显示区
现役区
现用区
有效面积
有源区
有字符和
作用面积
作用区域

active adj. 1.活动的，有活动力的；【生物学】活性的；【电 ...
area n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前 ...
active data area 当前数据区, 现役数据区; 现役数据区
active date area 现行数据区
active drainage area 有效排水面积
active endemic area 活跃病区
active furnace area 炉膛有效面积; 有效炉底面积
active geothermal area 活动地热区
active grate area 炉排有效面积; 有效炉篦面积
active hydrothermal area 活动水热区；现代水热区; 现代水热区
active plate area 塔盘有效面积
active recreation area 动态康乐用地; 运动康乐用地；运动场地
active screen area 有效筛面积
active seismological area 活动地震区
active slide area 活动性滑坡区域; 主动滑动区
active thunderstorm area 雷雨活动区
continental active area 构造活动区域
low active area 低活性区
public active recreation area 公众运动场地
tectonic active area 构造活动区域
thermally active area 热显示区
active adj. 1.活动的，有活动力的；【生物学】活性的；【电学】有功的；【无线电】有源的；【物理学】放射性的。 2.有生气的，活泼的，灵敏的，敏捷的；主动的，能动的，积极的；有力的，勤勉的；【医学】有特效的。 3.现行的，活动中的；【军事】现役的。 an active demand 畅销。 an active volcano 活火山。 The market is active. 市场活跃。 active measures 积极手段。 on active service 【军事】现役，现役中的。 take an active part [interest] in 积极参加。 adv. -ly 活跃地；积极地，能动地；【语法】主动地。 n. -ness 活跃，积极性。
be active in 对…很积极; 活跃于; 积极参加; 积极于; 在......里活跃; 在……活跃
a area 区域
area n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前的空地。 3.地区，地方；〔比喻〕区域；范围。 a vast uncultivated area 广阔的未开垦地。 a mountainous area 山区。 a fortified area 要塞地带。 an area of investigation 研究范围。 the liberated areas 解放区。 an area of fire 【军事】射界。 This room is 16 square metres in area. 这个房间的面积为16平方米。

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Starting from the intensely active area of research in mobile ad hoc networks , multiple access control ( mac ) protocols , performance comparison of routing protocols , cost - efficient qos routing protocol for mobile ad hoc networks and the issue about the optimal udp packet size are studied in this paper
本文从无线adhoc网络研究领域中的研究热点出发，分别研究了多址接入技术、不同路由协议的性能分析、高效利用能源的qos路由协议以及最佳udp分组长度问题。
With the rapid increase of society , it has been become more and more anxious requirement of security for people " s life . how we use techniques of the modern cybernation , and computer networks , and manage of the information system , which build our new security automation system will come into view one of important and active area of research
安全防范系统是智能建筑的一个子系统，随着社会的发展，人们对安全保障的需求也越来越高，如何利用现代控制技术、网络技术、计算机信息管理技术构筑新一代的安全防范系统是人们关注的热点之一。
Two important and active areas of current research are data mining and the world wide web . a natural combination of the two areas called web mining is a new research field . web usage mininig discover and analyse any useful information , extract knowledge from www , improve web site designing and provide personalization serve
数据挖掘和worldwideweb是当前计算机科学两个重要的研究领域，将二者结合起来就形成了新的研究领域web数据挖掘。 web数据挖掘是从www上发现和分析有用的信息，帮助人们从www中提取知识，改进站点设计，提供个性化服务。
Abstract : this paper gives brief introduction to the percentages that the economic losses caused by earthquake disasters in some countries in recent years account for the gross domestic products of those countries ; mainly introduces the researches on some seismic faults in some seismically active areas , as well as the contents and research progress of the earthquake insurance tests that are carried out on the basis of faulting activities
文摘:简要介绍了近年来一些国家地震灾害造成的经济损失占这些国家国内生产总值的比例;主要介绍了几个多震地区开展地震断层探测研究的概况和以断层活动为基础的地震保险试验的内容及研究进展。
In recent years , with the popularization of computers and internet , as well as the development of database technology , enormous data has been accumulated in various areas of application . data mining has been one of the most active areas of current research , which can reveal hidden useful information through analysising and understanding these data
近年来,随着计算机和互联网的普及以及数据库技术的发展,各个应用领域的数据库中都积累了海量的数据,通过数据挖掘分析和理解这些数据,揭示其中隐藏的有用信息成为当前最为活跃的研究领域之一。
The use of chaos in signal processing , communication and control has been a very active area of research in recent years . since chaos is a deterministic complex phenomenon , it opens up a new field for signal processing . this dissertation focuses on developing efficient algorithm for signal detection , parameter estimation of radar and also on radar signal generator
本文研究属于基于混沌的应用研究，主要从雷达信号检测、参数估计、波形设计和图像处理的数字水印四个方面较全面地讨论了混沌理论及相关技术在信号处理系统中应用的可能性，探讨了相应的信号处理算法和实现过程。
In 2000 , the total container throughput of chinese ports reached 23 . 68 millions teu . shanghai port is marked sixth in the world with 5 . 61 millions teu , shenzhen port is marked eleventh with 3 . 99 millions . along with the fast growth of container transport in china , container ports layout have established upon the eight main hub ports and becomes the most active area of the world container transport
在集装箱吞吐量迅速提高的拉动下，以8大干线港为基础的集装箱港口布局基本形成，集装箱枢纽港已见雏形，其中上海港2000年以561万teu列世界第6位，深圳以399万teu列世界第11位，扭转了大量远洋集装箱境外中转的局面，我国集装箱港口在世界的影响力不断增强。
The analysis of structural movement and expression shows that qinqi tectonic active area is a volcano - sendimentary compressional depression formed by several times of compression movement from lower proterozoic , and spreaded in the direction of north step by step till the forming of xiangshan and miboshan group in mid - later period of ordovician , bearing hardly with volcanical rock
从秦祁构造活动带的构造形迹分析认为，该构造带是自下元古以来多期挤压环境下形成的火山一沉积压陷，并一期又一期向北蚕食，于奥陶纪中后期形成基本不含火山岩的米钵山组、香山群压陷岩系。
Because of its brilliant application prospects and the difficulties in single crystal growth , the growth technique and properties of znse single crystals have attracted mach attention and have become the most active areas in znse semiconductor research . in this thesis , we present our work on the optical and electronic property characterizations , as well as the growth methods
本文工作重点是探索制备工艺简单、成本低、操作简便的znse单晶生长新方法，获得化学计量比接近1 ： 1的、具高结晶质量的znse体单晶，并在此基础上对生长的znse单晶的结构特点、光学和电学特性进行进一步研究。
Corrole , an old member of the porphyrinoid family , has attracted a great deal of interest in recent years owning to the synthetic breakthroughs . due to the structural similarity to porphyrins , corrole can be selected as the carrier for potentiometric chemical sensors . the study of the chemical sensing characteristics of porphyrins and metalloporphyrins is an active area all the while
可咯作为卟啉家族的一员,其结构上与卟啉具有极大的相似性,可以作为分子识别载体的备选材料,近年由于在合成方法上的突破使得在实验室制备克级以上的可咯成为可能,因而引起了人们的广泛兴趣。