18.For Group B, the vitalight lamp radiation and steaming of methanal plus PP were used in combined air sterilization.
紫外线灯照与甲醛加PP熏蒸联合空气消毒为B组。
19.Ingredients: Rose essence oil, ultraviolet radiation absorbefacient, super-tiny pearl powder, natural beautifying and whitening agent, Vitamin C Extraction.
玫瑰精油、紫外线吸收剂、超细珍珠粉、天然美白剂、维生素—C萃取物。
20.The incidence rates of moderate and severe mouth cavity mucitis induced by radiation showed significant difference between the two groups.