In addition to operating its own retail chains, all Apple hardware and software are designed in-house, and Apple also runs its own digital content store, iTunes.

除了经营自己的零售商店外，苹果所有的硬件和软件都自主设计，而且苹果还拥有自己的网络电子商店——iTunes。

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The result demonstated that the modified measure could lower operating costs for SPF chicken in bio-clean house as well as could keep or increase the microbes eliminating quality.

该方案是我所在保持或提高鸡群净化质量的前提下，降低SPF鸡生物洁净室运行成本而进行探索的途径之一。

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The composition, major function, operating principle and design idea of SF6 environment monitoring system for high-tension switch house were introduced.

介绍了高压开关配电室SF 6环境监测系统的组成、主要功能、工作原理及设计思想。

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But recent statements by House Majority Leader Steny Hoyer have led some political observers to suggest that the White House and congressional Democrats may not be operating on the same timeline.

VOA: standard.2010.03.10

In short, John Boehner has committed himself to a set of principles for operating the House that makes the body fundamentally dysfunctional.

FORBES: The GOP House Is Dysfunctional By Design

It must deliver the vision he set out in the now infamous "burning platform" memo in February 2011, when he abandoned Nokia's in-house operating systems in favour of Microsoft's Windows Phone.

BBC: Nokia's bet on Windows Phone 8: Expert opinions

And so a number of the senior engineers and I got together and we recommended that first we modernize the operating system, and then we try to get it to run on Intel, initially by developing our own in-house operating system which turned out to be one of these projects that just grew and grew and never finished.

FORBES: Apple Engineers Wanted To Switch To Intel Chips Even Before Steve Jobs Returned