在第二步推算出金融危机牵涉到更大的跌落(例如，40%)经过很长一段时间(6个月)。
In a second step this is extrapolated to a financial crisis which involves a much greater fall (eg, 40%) over a much greater time period (six months).
电压跌落的发生、恢复时间的精确确定是获得跌落特性参数而首先要解决的问题。
The precise decision of the time that the voltage sag occurs and recovers will be the first problem to be solve for the sag characteristic parameters.
随着时间，人类所经历的所有意识上的跌落，都是在非物质层上，一些存有以一种寄生关系来依靠人类种族提供的能量而生活所导致的结果。
All falls in consciousness experienced by humanity over time has been the result of something feeding off of the human species in a parasitic relationship and in the nonphysical.
在场致发射器件中，发射电流通常会随着工作时间的增加而跌落。
In field emission devices, the emission current sometimes degrades with the time.
实验结果表明该方法能正确地检测电压跌落的幅值、持续时间和相位跳变的信息。
The simulation result indicates that this method can accurately detect the magnitude, duration and phase jump information of voltage sags.
提出了一种考虑暂态电压跌落限制的直接法，快速求取保证故障后电力系统电压高于限值的故障临界清除时间(CCT)。
A direct method considering transient voltage dip is proposed to calculate the critical clearing time (CCT) ensuring that voltages of post fault power system are higher than limit.
工程化设计，经测试可承受2米(6.5英尺)的跌落-您上次将工具掉在地上是什么时间？
Engineering design, the test can withstand 2 meters (6.5 feet) - the last time you dropped the tool on the ground is what time?
如果西方石油公司远离利比亚的行为再持续一段时间的话，这个国家恢复产能的过程将更加困难，而该国现在的石油产量由于战争已经跌落到了谷底。
Were the western oil companies to stay away from Libya for a protracted period, the country would struggle to rebuild production, which has been cut to a trickle by the violence.
基于三相自耦变压器和由可控器件IGBT构成的双向开关实现的新型三相vsg，可以方便地控制跌落类型、跌落持续时间、跌落深度和跌落相位。
A novel three-phase VSG is built by three-phase autotransformer and IGBT based bidirectional switch, can easily control the types of voltage sags, sag duration, sag depth and sag phase.
其次，分析了弹簧吊装系统的跌落冲击响应特性，得到产品的最大位移、最大加速度、冲击持续时间分别与基准系统相应值的比值；
Secondly, shock response property is analyzed, the ratios of item' s most displacement, most acceleration and shock duration to benchmark system are obtained.
介绍一种长脉冲持续时间的小型跌落冲击台，并对其结构特点、工作原理、冲击试验的波形进行阐述与分析。
This paper described a small type drop-test shock machine with long duration of shock pulse. Thispaper analyzed its construction characters, operation principle and wave forms of shock test.
介绍一种长脉冲持续时间的小型跌落冲击台，并对其结构特点、工作原理、冲击试验的波形进行阐述与分析。
This paper described a small type drop-test shock machine with long duration of shock pulse. Thispaper analyzed its construction characters, operation principle and wave forms of shock test.
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