| 1. | In the solar and near infrared region it is more usual to speak of absorptivity than emissivity .
在日射和近红外区段内，讨论吸收率比讨论发射率更为普遍。 |
| 2. | Thus the absorption of a system is the fraction of the incident radiation which is absorbed by the system .
因而一个系统的吸收率就是被系统吸收的入射辐射的份额。 |
| 3. | The rate of absorption following subcutaneous injection of a drug is often sufficiently constant and slow to provide a sustained effect .
药物经皮下注射后吸收率均匀而缓慢，药效持久。 |
| 4. | Absorptivity, reflectivity and transmissivity depend upon the wave length of the radiant energy striking the surface and also upon the temperature of the surface .
吸收率，反射率和透射率取决于打在物体表面上的辐射能的波长，也和物体表面的温度有关。 |
| 5. | 3 . improve digestion and absorbability ; promote growth
3 .提高消化吸收率，促进生长发育。 |
| 6. | 2 . adjust metabolism and improve digestion and absorbability
2 .调节代谢提高消化吸收率。 |
| 7. | Experimental study on ultrasonic wave absorption of animal cranium
动物颅骨对超声波的吸收率 |
| 8. | The absorption rate reaches over 98 %
吸收率达到98以上 |
| 9. | The more the room is filled with absorbent the faster the sound decays
房间的吸收率越高，声音就衰减得越快。 |
| 10. | Absorptivity of an absorbing
吸引材料的吸收率 |
