The systems transfer function is analyzed, especially the one of the filter which is connected between VFD and the phase detector, and it should be established on the group delay concept.

根据功能，认为变频器输出电压滤波器的传递函数需要使用群时延概念，为更精确地分析这类问题提供了依据。

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Our detector needs to maintain state only during the byte code scanning phase, because we're looking for a method-level problem.

我们的检测器只需要在字节码扫描阶段维护状态，因为我们查找的是方法级的问题。

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This past June the lab's physics advisory committee approved the design phase for the project; if all goes well, the detector could begin operating as soon as 2011.

今年6月，试验时的物理顾问委员会批准了这一项目的设计，如果进行顺利，2011年探测器就可以投入使用。

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For now, though, the project's still in the baby steps phase -- only 12 feet of the detector (the currently operational portion) has been successfully built out -- so the reality-shattering, scientific epiphanies will have to wait.

ENGADGET

"If the sudden frequency change is neglected, then after only eight hours, a complete rotation of the pulsar is lost in our counting, and we can no longer determine at which rotational phase the gamma-ray photons reach the detector aboard Fermi, " Pletsch explained.

MSN: Oddball pulsating star hiccups as it spins