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- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- The indigo plant or the blue dye obtained from it. 假蓝靛靛蓝植物或从这种植物中提取的蓝色染料
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- ultraviolet dye 紫外线染料
- ultraviolet dye laser 紫外染料激光器
- A pigment or dye imparting this hue. 蓝色染料，蓝色颜料加上这种色彩的色素或颜料
- The upper layer of dye intercepts high-energy light, such as ultraviolet. 上层的染料拦截象紫外线这样高能量的光线。
- This material does not dye well. 这料子染不好。
- For ultraviolet, nanometer is a preferred term. 对于紫外区通常用毫微米这一名词。
- She dunked a piece of white cloth in the dye. 她把一块白布浸入染料中。
- Influence of Cloud on Solar Ultraviolet Radiation. 云对太阳紫外辐射的影响。
- They dipped the fabric in a vat of dye. 他们在染缸中浸染织品。
- And exposure to ultraviolet light. 受到紫外线照射。
- The dye doesn't take in cold water. 那种染料在冷水中不起作用。
- Methods Ultraviolet spectrophotometry was used. 方法采用紫外分光光度法。
- To tan or dye with a chromium compound. 用铬的化合物制革或染色
- Use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- How does the summer prevent ultraviolet allergy? 夏季怎么防止紫外线过敏?
- Immerse the cloth in the boiling dye! 把布浸到沸腾的染料中去！
- Can glasses prevent ultraviolet ray? 眼镜可以防紫外线吗？
