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- The Super-LumiNova material takes its luminescence from day-light or any artificial source of light. Super-LumiNova材料通过日光或任何人造光源发光。
- Cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source. 胆钙化醇是7?脱氢胆固醇经日光或人工来源的紫外线照射而产生的。
- an artificial source of visible illumination. 一种人造的可见照明的来源。
- Overexposure to UV radiation from the sun and artificial sources is of considerable public health concern. 过度曝晒从太阳光下或人工日晒下的UV射线关系著大众的健康。
- artificial source of ultraviolet 人工紫外线源
- The news comes from a reliable source. 这消息来自可靠的来源。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- I can't stand his artificial smiles. 我受不了他的假笑。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The room was decorated with artificial flowers. 房间用人造花装饰。
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
