成立3gpp2是为了将北美和亚洲移动无线电通信跨系统操作过渡到第三代系统。
3gpp2 was born to evolve North American and Asian Cellular Radio-telecommunication Intersystem Operations into a third-generation system.
到目前为止，中国已经完成了北斗卫星导航系统的第三代网络系统，这是国家空间研究工作一个新的里程碑。
So far, China has completed the third generation network of China's BDS. It was a new milestone in the nation's space research work.
2020年6月23日，周二早上9:43，第三代导航系统最后一颗卫星在西昌卫星发射中心发射升空。
At the moment of 9:43 a.m., on Tuesday, June 23rd, 2020, at the Xichang Satellite Launch Center in Sichuan Province, the last satellite of the third generation network was sent into space.
ACMS是第三代网络化勇士系统，由先进C4I装备武装并具有网络化能力。
The ACMS is a 3rd Generation Networked Warrior System that is fully equipped with advanced C4I (Command, Control, Communications, Computers and Intelligence) and networking capabilities.
目前该系列手机已更新至第三代，这一代产品是采用谷歌(Google Inc)Android操作系统的智能手机，速度更快。
The phones now have been rereleased as third-generation, or higher-speed, smartphones running Google Inc. 's Android operating system.
眼压监测器的处理器是研究人员开发的第三代“凤凰”芯片，借助其独特的系统构架和特殊的睡眠模式，可达到超低功耗。
The processor in the eye pressure monitor is the third generation of the researchers' Phoenix chip, which uses a unique architecture and an extreme sleep mode to achieve ultra-low power consumption.
其他技术则往往举步维艰、坎坷难行——看看第三代移动电话或者微软最新版本的视窗操作系统就明白了。
Other technologies proceed by painful lurches—think of third-generation mobile phones, or new versions of Microsoft Windows.
软件无线电(SWR)技术是第三代移动通信系统和军用电台的发展趋势。
The SWR is a developing trend of the third generation mobile communication system and military radio.
第三代移动通信系统具有容量大，功耗低，通话质量高和保密性好等优点。
The third generation mobile communications systems have the advantage of large capacity, low consumed power, fine voice quality and confidentiality.
这项服务依托于第三代移动网络系统(3G)，而不局限于速度较慢的第二代移动网络系统。
It works with fast third-generation (3g) mobile networks, not just slower 2g ones.
随着第三代移动通信系统(3G)的出现，需构建一个能够解决3g将要面临的各种安全威胁的和谐同一的安全结构体系。
With the advent of 3g mobile systems a serious effort has been made to create a consistent security architecture based on the threats and risks a 3g system faces.
虽然为第一代和第二代计算机开发了简单的操作系统，许多现代操作系统的特征首先在第三代期间出现。
Although simple operating systems were developed for first-and second-generation computers, many of the features of modern operating systems first appeared during the third generation.
第三代髓内钉系统更安全可靠。
本文研究了在第三代移动通信WCDMA系统中的智能天线应用。
In this paper, the applications of smart antennas in WCDMA system are discussed.
多码道技术广泛地应用于第三代移动通信系统，灵活地为用户提供高速分组数据业务。
Multi-Code technique is widely used in the third generation mobile communication systems, and flexibly provides high-rate packet data services for users.
井下可见光视频成像系统是用于对油井的井下状况下进行观察和检测的装置，属于第三代现代测井技术中的一种。
The under-well video imaging system is used to obtain the visible information of oil extraction pipelines directly, which is one of the third-generation oil field measurement technologies.
SIP协议已逐步成为下一代网络(NGN)的多媒体软交换系统和第三代移动通信(3 G)多媒体子系统域中的重要协议。
SIP gradually becomes the important protocol in the multimedia Softswitch system and 3g multimedia subsystem area of the next generation network (NGN).
第三代移动通信系统(3G)可以提供各种各样的更为丰富多彩的业务。
The third-generation mobile communication systems (3g) can provide a variety of more colorful business.
对于第三代无线移动通信系统，直接序列码分多址将是一种主要的接入技术。
There is every indication that Direct-Sequence Code Division Multiple Access (DS-CDMA) will be one of the multiple access schemes for the third generation wireless mobile systems.
介绍了第三代智能化服装CAD软件ET2000系统的特点，指出了服装打板时智能工具的使用技巧和应注意的事项。
This paper introduces the ET2000 system which is the up-dated CAD software for garment, and puts forward the technology and attentive notes in using artificial intelligence when making plates.
介绍第三代移动通信WCDMA系统的调制技术，包括QPSK 调制和解调的基本原理，以及WCDMA 系统的调制方式。
The modulation technology of the third generation mobile WCDMA system including the QPSK is introduced in this paper, including the QPSK.
在第三代移动通信系统中，接入安全主要包括身份保密、实体认证和数据的安全三个方面。
In the third mobile communication systems, access security includes the confidentiality of the subscriber identity, entity authentication and the security of data.
本文给出了第三代移动通信系统中采用联合检测接收机的链路级性能。
In this paper, we present the link level performance of the JDtransceiver for the third generation mobile radio system.
智能天线以其智能化地抑制干扰、对准信号的特点，成为第三代移动通信系统的关键技术。
Smart antenna has been key technology of the Third Generation Mobile Communication Systems with the character of restraining interferes and aiming at target signals intelligently.
软件无线电技术已经成为第三代移动通信系统中的关键技术。
SR technology has been the key technology of the 3rd generation mobile communication system.
因此，国内各大移动运营商都在积极部署第三代移动通信系统。
Therefore, each large mobile operator is deploying the third generation mobile system.
统一建模语言，是第三代用来为面向对象开发系统的产品进行说明、可视化和编制文档的方法。
UML (Unified Modeling Language) is the third generation method for the description, visualization and documentation of products of object oriented system development.
统一建模语言，是第三代用来为面向对象开发系统的产品进行说明、可视化和编制文档的方法。
UML (Unified Modeling Language) is the third generation method for the description, visualization and documentation of products of object oriented system development.
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