Such collisions should cause individual atomic nuclei to recoil, and with the right apparatus such recoils can be observed.
因为这种碰撞会引起个体原子核的反作用，只要有适用的仪器就可以观测到这种反作用。
2
The experiment is conducted in co-axial atomic oxygen apparatus under the atomic oxygen flux of near earth orbit environment.
实验中采用同轴源原子氧装置，以近地轨道原子氧通量条件对涂层进行试验。
3
HCL-HNO_3 digestion-atomic fluorescence spectrometry was adopted to determinate amounts of mercury in soil samples. The working parameters of the apparatus were optimized;