Often in ac circuit by air damping model time relay, it is to use the principle of air through orifices throttling to obtain delay action.

在交流电路中常采用空气阻尼型时间继电器，它是利用空气通过小孔节流的原理来获得延时动作的。

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The analysis of step signal action on coupled resonant circuit is a difficult part in circuit analysis.

阶跃信号作用于耦合谐振电路的分析是电路分析中的难点。

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It is the only way to solve above problems that the earth leakage circuit breaker of time lag action and the distribution protection are adopted in low voltage supply system.

在低压供电系统内采用延时动作的漏电保护开关和分级保护技术，是解决上述问题的唯一途径。

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That case tests whether businesses can short-circuit a consumer class action by invoking the federal Arbitration Act, which encourages arbitration instead of litigation.

FORBES: Class-Action Foes Have Trifecta Before Supreme Court

That happened today when the Ninth Circuit Court of Appeals ordered a controversial class action employment case to proceed against Wal-Mart despite the bitter objections, not just of the 930, 000-employee retailer but five judges including Chief Justice Alex Kozinski.

FORBES: Ninth Circuit Gives Wal-Mart A Big Headache

In circumstances such as this, our Circuit has found it appropriate to vacate the agency action on remand.

FORBES: Dramatic Federal Court Ruling Vacates CFTC Positions Limit Rule