Between 1950 and 1975, three out of every four patents in the circuit courts were ruled invalid or not infringed.

在1950年至1975年间，在巡回法院，每四起专利诉讼中有三起被判无效或未侵权。

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The accuracy of delay or timing is not sensitive with monostable trigger circuit since electrical elements have influence on it.

使用单稳态触发电路作“延时”或“定时”用，由于受到元件和器件的影响，其精度不会太高。

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Terminal checking the circuit and control dial protecting setting is normal or not.

定期检查电路及控制仪表的各种保护设置功能是否正常。

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Coincidentally or not, Seal is doing the talk-show circuit lately and often talking about his personal life only, while Klum remains mum about the divorce.

FORBES: Heidi Klum And Seal Divorce: How Much Is At Stake?

It was an engineering feat to design such an ultra-low-power device considering that the ear produces just 70 to 100 millivolts not even enough juice to power a conventional electronic circuit like a sensor or Wi-Fi chip.

WSJ: Harnessing Energy From the Body to Power Devices

Undoubtedly, they do not want to short-circuit the political process by creating a self-fulfilling prophecy or by driving a backlash.

NPR: The Hatchet And The Scalpel: A Debate Parable