在非热逸过程中,由于化学反应或粒子与粒子之间的碰撞,原子因受到弹射而达到逃逸速度。
In nonthermal escape, chemical reactions or particle-particle collisions catapult atoms to escape velocity.
热逸过程可分为两种情形,第一种叫做景氏逃逸(Jean ' s escape),是指大气层最上方的空气原子或分子一个一个地脱离大气层的蒸发过程。
Thermal escape occurs in two ways. In the first, called Jeans escape, air literally evaporates atom by atom, molecule by molecule, off the top of the atmosphere.
用三维原子探针(3dap)和热时效处理方法研究压力容器模拟钢中富铜原子团簇的析出过程。
Three-dimensional atom probe (3dap) and thermal aged method were used to characterize precipitation of Cu-rich clusters in pressure vessel model steel.
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