And even use of a carbon dioxide laser to shrink the tonsils.
甚至可以用二氧化碳激光器来收缩扁桃体。
2
Under the combination effects of ultrasonic and laser, the changes of scatter spectrum of carbon tetrachloride and glycol samples are studied, and the results of the experiments are discussed.
研究了在超声与激光的联合作用下四氯化碳和乙二醇样品的散射光谱的变化，并对实验结果进行了讨论。
3
Then a carbon dioxide laser is aimed at the cancer.