声速

sound velocity ; temperature ; stationary wave method ; ultrasonic wave

虽然用超声波测声速具有以上优势，但实验数据的精确度在一定程度上受到超声波信号发生器的稳定性、压电陶瓷换能器的效率、周围环境温度等因素的影响。

One of the most interesting contemporary problems of flight at high supersonic speed is that of heat transfer and its effects on aircraft performance and structure.

当代高超声速飞行最关心的问题之一，是传热及其对飞机结构与性能的影响问题。

Ic at a supersonic speed, who then corrects them with a photoelectric lactic synthetically.

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

Lamb flies from the atmosphere Antarctic at a supersonic speed, who then

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

So the heroic lamb flies from the atmosphere of Antarctic at a supersonic speed, who then corrects them with a photoelectric tactics synthetically.

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

So the heroic lamb flies from the atmosphere Antarctic at a supersonic speed, who then corrects them with a photoelectric tactic synthetically.

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

For the evolution of the forward density front of water-plasmas, it is found that the density front moves with supersonic speed at the beginning, as predicted by a hydrodynamics simulation.

此外在研究水等离子体在激光方向的前向动力学演化过程中发现，在早期等离子体密度波前以超声速运动，这和理论模拟一致。

So the heroic lamb flies from the atmospica Antarctic at a supersonic speed, who then corrects them with a photoelectric

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

So the heroic lamb flies from the atmosphere Antarctic at a supersonic speed,, who then corrects them with a photoelectric lactic synthetically.

故此，英勇的小羊从故此，故此南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

So the heroic lamb flies from the atmosphere Antarctic at a corrects supersonic speed, who then corrects them with a photoelectric synthetically.

故此，英勇的小羊从南极的大气层以超声速飞来，并用一个综合的光电策略观纠正了他们。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。