| 1. | The other curve shown in fig 1.5 corresponds to the biochemical oxygen demand (bod) .
图1-5的另一曲线相当于生化需氧量（BOD）曲线。 |
| 2. | Photo of biochemical oxygen demand bod5 in the river beas
图片双鱼河rb3的五天生化需氧量 |
| 3. | Biochemical oxygen demand meter for seawater
海水生化需氧量测定仪 |
| 4. | 5 - day biochemical oxygen demand bod 5
五天生化需氧量 |
| 5. | Study on high speed determine way about biochemical oxygen demand of 5 day
五日生化需氧量快速测定方法的研究 |
| 6. | Bods apparatus for the estimation of biochemical oxygen demand with microbial sensor
用微生物传感器评估生物化学需氧量 |
| 7. | Bod biochemical oxygen demand
生化耗氧量 |
| 8. | Bod biochemical oxygen demand
生化需氧量 |
| 9. | Biochemical oxygen demand bo
生化需氧量 |
| 10. | Biochemical oxygen demand
生化需氧量 |
