Times of this order are deduced directly by measuring the length of the particle track in a bubble chamber.
这样量级的时间是通过测量粒子在气泡室中径迹长度直接得到的。
The method for ultrasonic detection of air bubble in race track is studied in this paper.
针对输液管道内气泡问题，探讨了检测方法。
One of the conclusions drawn from the studies is that bubble detector is a new category of solid state nuclear track detectors.
可以得出结论：固体气泡探测器是固体核径迹探测器的一种新类别。
One of the conclusions drawn from the studies is that bubble detector is a new category of solid state nuclear track detectors.
可以得出结论：固体气泡探测器是固体核径迹探测器的一种新类别。
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