beam escape

常见例句

Limitations: Serious injury is possible if people cannot escape from the beam; skin burns within minutes.
限制：如果人们不躲避光束严重的受伤是可能的，数分钟内皮肤会烧伤。
Based on the photoelectric effect, when a beam of monochromatized radiation is shined on a sample, electrons are emitted and escape to the vacuum (Fig. 1).
利用光电效应的原理，我们用深紫外光照射样品，并探测出射的光电子（图一）。
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The trapped bead will be rotated following the beam's motion before it reaches the critical escape velocity when the drag force is equal to the optical trapping force.
在该系统中，达到临界逃逸速度之前被捕获粒子会随着光束做圆周运动，在临界逃逸速度时阻力跟光镊的捕获力相等。