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Duringthe past years, there has been a quickly rising interest in radio access technologies for providing
2020-05-26 06:02:20
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Over several
years of development, technical support, and seminars, several issues kept recur-<
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It documents some
of the work done during the last few years covering rudimentary design issues
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For example, over the last
15 years, the performance of microprocessors has increased 1000 times
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Over several
years of development, technical support, and seminars, several issues kept recur-<
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applied to
a wide variety of digital communications applications over the past
several years
2020-05-31 06:20:11
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The explosion in demand for wireless services experienced over the past 20 years
has put significant
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can be no more than a snapshot and a summary of the research in this field
during the past few years
2020-06-05 09:09:28
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The world of home automation is an exciting field that has exploded over the past
few years with
2020-06-06 11:03:36
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In recent
years, many new technologies and distributed energy resources have been inte-
grated
2020-06-07 04:43:20
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However, in recent years, an increase in both the number and length
of HVAC cables in the transmission
2020-06-07 04:48:29
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在新的一小时到来的时候，弹出一个对话框提示当前是什么时候。在编写中运用自定义消息，每一小时发出一个自定义的消息，然后通过处理该消息来报时
2013-12-16 21:56:04
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手机里最常被忽略的东西是什么？音频芯片？扬声器？接口？还是传感器？作为被厂商营销影响已久的我们，购机时多关注处理器、摄像头、内存这些大的参数，对一些小的细节却知之甚少，这其中又以传感器最为明显。
2022-12-20 16:50:02
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电子政务的成功之路:
我国信息化发展新阶段
信息化最终目标是什么
电子政务战略目标
电子政务发展战略选择
信息内容管理
信息化的风险
信息化发展规划评估方法
2024-03-22 22:50:01
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电工知识问答题库
1.电是什么?
答:有负荷存在和电荷变化的现象。电是一种和重要的能源。
2.什么叫电场?
答:带电体形成的场,能传递带电体之间的相互作用。
3.什么叫电
2024-05-04 22:00:02
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1、SDH概述——建立SDH基本概念
SDH是什么？
为什么会产生SDH体制？
SDH体制的优缺点。
2025-01-01 00:10:01
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Over the last 40 years, the tools and techniques to
process structured information have continued to
2016-03-19 10:11:01
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In recent years, the research and developments in the area of RF and microwave
technologies have
2020-05-31 06:16:02
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It was only a few years ago that “ubiquitous connectivity” was recognized as the future of
wireless
2020-06-01 02:50:52
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that finally UMTS is here to stay as a 3G system standardised by 3GPP, at least for another ten
years
2020-06-01 02:55:33
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