However, there are gaps in scientifi c knowledge about exactly how colour interacts with other factors to infl uence a fabric’s ability to block ultraviolet protection factor (UPF).
但是，关于颜色到底是怎样与其他因素作用来影响布料紫外线防护系数（UPF）的科学知识还存在一些缺口。
Objective To observe the influence of ultraviolet C(UVC) irradiation on apoptosis of human peripheral blood monocytes and interleukin-2(IL-2), interleukin-12(IL-12).
目的观察短波紫外线（UVC） 照射正常人外周血单个核细胞凋亡及白细胞介素2（IL- 2） 、IL- 12 水平的影响。
The results show that during the ultraviolet irradiation, the oxygen-containing groups, such as C-O, CO and C(O)O, are introduced .
实验结果表明，提高环境温度可显著提高引入C—O、C（O）O和CO等含氧基团的速度。
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