| 释义 |
ultraviolets是ultraviolet的复数 ultraviolet美 [.ʌltrə'vaɪ(ə)lət] 英 [.ʌltrə'vaɪələt] - adj.【物】紫外的；紫外线的；产生[应用]紫外线的
- n.紫外线辐射
- 网络致命紫罗兰；紫外光；紫光任务
adj.+n. ultraviolet ray,ultraviolet exposure,ultraviolet telescope adj. infrared,electromagnetic,x-ray adj. | 3. 【物理学】紫外的;紫外线的;产生[应用]紫外线的 | n. | |
adj. | 1. relating to or producing electromagnetic radiation of wavelengths from about 5 to about 400 nanometers, beyond the violet end of the visible light spectrum 2. ultraviolet light is beyond the normal range of colours that humans can see. Too much ultraviolet light can be bad for your skin. It is often simply called UV. | n. | 1. a lamp or bulb that emits ultraviolet radiation 2. radiation with ultraviolet wavelengths. Radiation of this kind is a component of sunlight and is the light that makes exposed skin become darker. |
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