海拔高度:海拔高度每升高1000米,紫外线辐射强度增加约5%。
Altitude: UV levels increase by about 5% with every 1000 metres altitude.
前言:目的:分析研究2006年沈阳市太阳及紫外线辐射强度和剂量及其影响因素。
Objective: To analyze the intensity and dose of solar and UVR radiation of Shenyang in 2006.
由于地球自转和公转的原因,太阳紫外线辐射强度呈现出以一年和一天为周期的规律性变化。
Because of rotation and revolution of the earth, solar ultraviolet radiation intensity varies in diurnal and annual periodic.
以聚丙烯长丝为对象,采用不同紫外线辐射强度的人工加速老化试验对其光氧老化过程进行研究。
The photo-oxidation ageing process of polypropylene filaments was studied by artificial accelerated ageing test using different intensities of UV irradiation.
方法:采用太阳及紫外线监测仪对沈阳市2006年四季太阳及紫外线辐射强度进行监测,分析数据。
Methods: The doses were monitored in 2006 in Shenyang by using spectral sensitivity of solar and UVR sensor.
织物紫外线透过率测试仪是衡量织物抗紫外线能力的仪器,氘灯作为优选的紫外光源,其辐射强度的稳定密切关系到测量的精度和一致性。
The deuterium lamp is often used as ultraviolet ray lamp in UV measuring instrument, the measuring accuracy of the instrument has close correlation with the stability of radiation energy.
夏季风化时,高辐射强度的紫外线光照和高温加快溢油蒸发速率,有利于风化进行。
Weathering in summer, the UV light intensity and high temperature speed up the evaporation rate of oil, which is beneficial to weathering.
紫外线灯辐射强度和使用中化学消毒剂全部符合卫生标准。
Both ultraviolet lamp radiation intensity and the chemical disinfectants in use conformed to the sanitary standard.
紫外线灯辐射强度和使用中化学消毒剂全部符合卫生标准。
Both ultraviolet lamp radiation intensity and the chemical disinfectants in use conformed to the sanitary standard.
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