| 1. | No material is perfectly transparent .
没有一种物质是完全透明的。 |
| 2. | The non-absorbed material is removed .
不能吸附的物质即被分出去。 |
| 3. | Materials are compartmentalized within cells .
物质在细胞内是分室化的。 |
| 4. | The material is extracted from ref 18 .
该资料摘自参考文献18。 |
| 5. | Non-resistant materials are common .
不稳定材料能经常见到。 |
| 6. | A variety of repair material is available .
各种不同的修补材料都是信手可得的。 |
| 7. | The key material is amply strong .
键材料的强度足够。 |
| 8. | Coloured materials are hard to remove in treatment plants .
处理厂去除有色物质是困难的。 |
| 9. | The colored material is said to conform beer's law .
我们认为这种带色的物质服从Beer定律。 |
| 10. | The waste material is placed in cells with permeable membranes .
废液置于有渗透膜的槽中。 |
