欧美人为了晒黑,常常会选择把UVB吸收掉,而把引起皮肤晒黑的UVA保留;对于亚洲美女而言,选择防晒产品则需要全波段都反射或者吸收掉。这在防晒产品说明书中可以看出来,如果写着“multispectrum”“broadspectrum”或者“UVA/UVBprotection”,基本上提供UVA和UVB的全覆盖。如果写着“UVB-Screening”,那很大可能是吸收掉UVB,...
如果你觉得区分SPF和PA太麻烦,还可以选择标注有“Broad Spectrum”的防晒,能抵御伤害皮肤的大部分UVA和UVB。比如资生堂的蓝胖子就是广谱防晒中的佼佼者。 市场价:380元 惠警价:243元 SHISEIDO「蓝胖子」 国内版标注为SPF和PA;美版为Broad Spectrum 还有大家都比较喜爱的安热沙防晒看得见防晒效果,有效抵御肌肤晒伤、...
UVA 美[ˌju vi ˈeɪ] 英[ˌjuː viː ˈeɪ] n.长波紫外线;紫外线 A 波段 abbr.老化 网络弗吉尼亚大学;长波紫外光;紫外线长波 权威英汉双解 英汉 英英 网络释义 UVA 显示所有例句 n. 1. 长波紫外线;紫外线 A 波段ultraviolet rays that are relatively long...
It was found that minocycline as well as UVA and UVB radiation stimulated the expression of both tested genes. The highest level of MITF expression was observed in nontreated melanocytes exposed to UV radiation. The increase was similar for the UVA and UVB spectrum and was about 124% and 122...
Find out the differences between UVA rays and UVB rays, discover the risks and health benefits, and learn how to protect yourself.
Protecting against UVA and UVB rays is essential to prevent skin damage. Sunscreen with high SPF and broad-spectrum protection is crucial for blocking harmful rays and reducing the risk of sunburn and skin cancer. The Importance of Broad-Spectrum Protection Broad-spectrum protection is vital to shi...
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Measurable of UVA & UVB LSI-circuit use provides high reliability and durability 3 3/4 LCD display, maximum indication 3,999 Range: 0~40mW/c㎡ 3 range: 400μW/c㎡, 4,000μW/c㎡, 40mW/c㎡ UV sensor spectrum: 290~390nm Accuracy: ±(4%FS+2 digit) Sensor structure: The exclusive...
Broad-Spectrum Ultraviolet (UV) Radiation and UVA, and UVB, and UVCThere is sufficient evidence of carcinogenicity from studies in experimental animals which indicates there is an increased incidence of malignant and/or a combination of malignant and benign tumors: (1) in multiple species, or at...
Product name:Reptile UVA UVB LED Light;Color:Black reptile lamp light;MOQ:10pcs terrarium light;Adapter Voltage:100V~240V;Size:3 sizes for different sizes terrariums;Packing:Individual color packaging box;Application:Reptiles lizards fishes plants;Keywor