It is because one type of radiation emitted by the sun, ultraviolet (UVR), is believed to cause genetic changes in the developing baby that may have a shaping effect, either beneficial or harmful.
因为，太阳所发出的一种光线叫作紫外线（UVR），它可以造成胚胎期的婴儿的基因变化，从而造成可感知的后果，这种后果有好有坏。
Ultraviolet radiation (UVR) is an essential risk factor for the development of premalignant skin lesions as well as of melanoma and non-melanoma skin cancer.
紫外线辐射(uvr)是产生黑色素瘤癌前皮肤病灶、黑色素瘤和非黑瘤皮肤癌的重要危险因素。
Objective To investigate the relationship between personal exposure of ultraviolet radiation and ambient solar UVR.
目的了解个体紫外线暴露剂量与环境紫外线剂量的关系。
This project comprised both an exploration of fabric parameters that correlate with protection from ultraviolet radiation and a behavioral component regarding the wearing of UVR protective clothing.
这是加拿大Alberta大学人类工效学系防护服装及设备研究中心防紫外线研究项目介绍，这个项目研究与防护紫外线相关的面料参数和穿着时对动作影响。
This project comprised both an exploration of fabric parameters that correlate with protection from ultraviolet radiation and a behavioral component regarding the wearing of UVR protective clothing.
这是加拿大Alberta大学人类工效学系防护服装及设备研究中心防紫外线研究项目介绍，这个项目研究与防护紫外线相关的面料参数和穿着时对动作影响。
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