这家公司为通讯系统生产电路系统。

The company produced circuitry for communications systems.

《柯林斯英汉双解大词典》

很多生产厂商发现使用这一操作系统生产能平板电脑有些困难。

Manufacturers have found it difficult to use that system to make tablets capable of taking on the iPad.

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比如，惠普采用去年收购的一款操作系统生产的平板电脑TouchPad就已经降价，原因是评测人员对它的硬件和软件都不满意。

For example, H-P slashed the price of its TouchPad tablet, which USES an operating system the company purchased last year, after reviewers complained about both the hardware and software.

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And often, if you want to make a lot of it, you have to think about the thermodynamics of the system, how fast the reactions will go and kinetics, and then whether they'll go, the thermodynamics, and sometimes then you need to adjust the reactions, maybe use a transition metal to make it go better.

这种分子就不能正常工作，而且通常来说,如果你要大量生产一个东西,你必须考虑系统的热力学，反应速率和动力学,还有反应是否会发生，热力学，而且有时候你需要调整反应的发生。

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