Stationary irradiation of high power CW CO2 laser is used for annealing of arsenicion implanted silicon.
利用高功率连续CO_2激光定点辐照，对砷离子注入的硅片进行退火。
2
The results showed that the toxicity of the treated wastes was greatly reduced, and the concentration of Arsenicion and Chromium ion in the leachate reached the allowable level.
经稳定化处理后的废渣毒性大有降低，溶出液中砷、铬含量在容许范围。
3
They also separated out the DNA from the bacteria and analyzed its composition using a technique called high-resolution secondary ion mass spectrometry; the isolated DNA contained arsenic.