In this case, China Telecom and China Mobile was launched in 2009 in the second half of the existing 3g networks, upgrade testing.

在这种情况下，中国电信和中国移动在2009年下半年启动了对现有3 G网络的再升级测试工作。

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They also cover technology upgrade and integration, prototyping, testing, Fielding and training.

他们还包含技术升级和整合、原型、测试、部署和培训。

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While regression testing, test teams usually generate a set of scripts, even while developers upgrade and change the application.

在进行递归测试时，测试团队通常会生成一系列的脚本，就算开发员一边升级更改程序也是这样。

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On Tuesday, Marlinspike launched CloudCracker, an upgrade to the Web-based penetration testing service he formerly called WPACracker, with a major upgrade to the speed and versatility of that password-breaking service.

FORBES: Moxie Marlinspike's CloudCracker Aims For Speedier, Cheaper Password Cracking

It looks like the Rezound, Droid RAZR and RAZR Maxx are closest to the upgrade finish-line with testing likely to finish by May 7th for the HTC model and May 17th for the Motorola duo.

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Button, who hands the McLaren over to team-mate Lewis Hamilton for the final day of pre-season testing on Sunday, tried out a major aerodynamic upgrade on Saturday, describing the update as a "good update - but we need more miles".

BBC: Jenson Button says there is more to come from McLaren