| 1. | The glass blanks of photochromic spectacle lens
光致变色玻璃眼镜片毛坯 |
| 2. | Glass blanks of photochromic spectacle lens
光致变色玻璃眼镜片毛坯 |
| 3. | Synthesis of novel organic photochromic spirooxazine compounds
新型有机光致变色材料螺?嗪的合成 |
| 4. | Photochromic progressive additional lens
光学变色渐进镜片 |
| 5. | 3 , special sub - photochromic surface treatment makes the products more beautiful
3 .独特的亚光表面处理,使产品更美观 |
| 6. | Photo - physical - chemical properties of photochromic dithienylethene compounds
二芳基乙烯类光致变色化合物的光物理化学性质 |
| 7. | 1 , sub - photochromic laryngoscope lens is made by import medicinal titanium alloy steel
1 .亚光色喉镜片采用进口医用钛合钢制成 |
| 8. | Silver halide which has good light sensitivity is widely used in photochromic materials and photographic emulsions
卤化银具有优良的光学特性而被广泛地应用于光致变色材料、照相感光乳剂等。 |
