It is used to excite pressure pulse in a sample by means of a single laser pulse which will lead to the change of charge density on the two electrodes.

它是用单束激光脉冲在样品内激发出一个压力脉冲，该压力脉冲将导致两电极上感应电荷层密度变化。

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In this paper the solid state laser trigger based on AT89C51 MCU is developed used for single or double pulse laser light source, which is used in laser transient speckle-shearing measurement.

针对激光瞬态散斑测量中所应用到的单脉冲、双脉冲激光光源，研制了基于AT 89 C 51单片机的激光瞬态测量用光源的脉冲发生器。

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The OH fluorescence imaging is obtained in flames of flat flame burner, atom gasifier and supersonic combustor by planar laser induced fluorescence(PLIF)using single laser pulse.

用平面激光诱导荧光技术测量了平面火焰炉、原子气化炉和超声速燃烧室的单脉冲激光诱导OH荧光。

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Once that is done, another laser pulse will jostle the virus from its ground state into an excited state, just as a single atom is excited by moving one of its electrons from a lower to a higher orbital.

ECONOMIST: An old thought experiment may soon be realised