2G
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Unfortunately the 2G cartridge design is very difficult to set accurately .
不幸地2G弹药筒设计非常难正确地设定。
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Security Analysis of 2G and 3G Mobile Network Access
2G与3G移动网络接入的安全性分析
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Study on the Changes of Mobile Telecommunication Market from 2G to 3G
向3G演进的移动通信市场研究
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Study on 2G mobile telecommunication system for lawful interception technology
2G移动通信系统警用监听技术研究
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Design on 2G / 3G Shared Indoor Distribution System
2G/3G共用室内分布系统的设计
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2G & 3G Mobile Network 's Security and User Authentication
2G与3G移动网系统安全性及用户鉴权
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How to Reduce the Effect Caused by Introduction of 3G Network on Present 2G Network Operation
如何减少3G网络的引入对现有2G网络运营的影响
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Therefore , 2G and 3G system will co-exist for a long time .
所以,2G和3G系统共存将是一种长期存在的局面。
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Analysis and Comparison on the Security Architectures of 2G & 3G Mobile Communications System
第二、三代移动通信系统安全体系的分析与比较
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A Medium Technology of the Evaluation from 2G to 3G & GPRS
从2G到3G演进的中介技术&GPRS
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Development of 2G high Tc superconductor wires is a challenge task .
第二代高温超导材料的带材制备技术是一个很有挑战性的课题。
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Otherness Analysis of 2G Typical Tower Design with Adoption New Code in State Grid Corporation
国网典设2G系列铁塔采用新规范设计的差异分析
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Primary Problems on the Evolution From 2G to 3G
2G到3G演进过程中应注意的主要问题
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Second generation mobile communication system ( 2G ) is digital cellular system which can provide low-speed data business .
第二代移动通信系统(2G)是数字移动系统,能提供低速率数据业务。
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Research on 2G / 3G Inter-operation Parameter and Suggestion on Initial Network Configuration
2G/3G互操作参数研究及初期网络设置建议
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The memoir compares 2G security technologies with 3G system 's in detail .
同时对2G与3G移动通信系统中相应的安全技术进行了详细的比较与分析。
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Planning and optimization of 3G mobile communication network have tremendous differences compared to that of 2G .
与2G移动通信网络相比,3G移动通信网络的规划与优化有着非比寻常的不同和变化。
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According to the statistics from 2G business , more than 70 % business is brought indoor .
据2G业务量的大量统计结果表明,其中70%以上的业务发生在室内。
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The Looq 2G for iPhone and Android is one example of that variety .
这种有线自拍杆的代表产品是同时适用于安卓手机与iPhone的Looq2G。
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At present , the 2G to 3G transition spreads all over the communication field .
目前,通信领域正在从2G技术向3G技术过渡。
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Dual-frequency antenna is indispensable part to transient process from 2G to 3G .
双频天线是移动通信系统由2G向3G过渡过程中不可缺少的部分。
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To solve these problems , the evolution of the network from 2G to 3G is inevitable .
为了解决网络容量以及承载速度等问题,2G网络向3G网络演进成为发展的必然。
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Therefore , 3G and 2G are complementary with each other .
因此3G和2G是相互辅助相互承接的网络。
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Analysis of 2G Mobile towards 3G
移动通信2G向3G演进分析与策略
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Application of HBC 's 2G 600 MW Boiler at Panshan Power Plant
哈锅第二代600MW锅炉在大唐盘电的应用研究
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The acute oral LD50 in mice is about 2g / kg .
小鼠口服急性LD(50)约为2g/kg。
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The author finally provides a practicable strategy for transiting from 2G to 3G in China .
最后通过借鉴i-mode成功经验,分析并提出了我国未来3G系统应用发展的一种可行策略。
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What 's more , it is widely applied to the wireless signal measurement in 2G and 3G .
它普遍应用在2G和3G无线信号测量上。
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GPRS / EDGE are the most frequently and widely used packet switch systems in 2G mobile communications network .
GPRS/EDGE通信系统,是2G移动通信网络中使用率最高、覆盖最广的分组交换传输系统。
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Application of Reactive Dye Blue 2G
活性染料2G蓝的应用实践