| 1. | An ordinary fluorescent lamp positioned close to the reaction mixture suffices as a source of uv light .
将普通的荧光灯置于反应混合液近旁，即足以作为紫外光光源。 |
| 2. | Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light .
烷在可见光或紫外光照射下，用氯或溴处理才能氯化或溴化。 |
| 3. | Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light .
烷在可见光或紫外光的照射下，用氯或溴处理能氯化或溴化。 |
| 4. | As melanin encounters uv light , it turns brown
黑色素遭遇到紫外光后变成褐色。 |
| 5. | Degradation of xylene in gas phase by ozone and uv light
气相中二甲苯的臭氧和光降解研究 |
| 6. | Will the light - curing putty be cured under uv light
问：光硬化补土将会在紫外线光之下固化吗？ |
| 7. | Under short - wave uv light , only real gemstones ' ll glow
在短波紫外光的照射下只有真宝石才会发光 |
| 8. | Special ink visible under uv light
防伪特徵 |
| 9. | Acquiring air purifiers with hepa filters and uv lights for various hospitals
为医院添置装有高效率过滤网及紫外光灯的空气清新器； |
| 10. | Coil coated metals - test methods - resistance to fluorescent uv light and water condensation
卷材覆层金属.试验方法.耐荧光紫外光线和水冷凝 |
