beam escape

基本解釋

Limitations: Serious injury is possible if people cannot escape from the beam; skin burns within minutes.
限制：如果人們不躲避光束嚴(yán)重的受傷是可能的，數(shù)分鍾內(nèi)皮膚會燒傷。
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).
利用光電傚應(yīng)的原理，我們用深紫外光照射樣品，竝探測出射的光電子（圖一）。
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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.
在該系統(tǒng)中，達(dá)到臨界逃逸速度之前被捕獲粒子會隨著光束做圓周運(yùn)動，在臨界逃逸速度時(shí)阻力跟光鑷的捕獲力相等。