| 1. | The purpose of reoccupations is to keep track of diurnal variations in the earth's field .
重测的目的在于记录地磁场的日变。 |
| 2. | Diurnal variation of uv index on a sunny day
在阳光充沛的日子里，紫外线指数的日际变化。 |
| 3. | Figure 5 diurnal variation of uv index on 2 august 1999
图五紫外线指数在1999年8月2日的日际变化。 |
| 4. | Effects of vallisneria asiatica on water environmental factors and its diurnal variation
苦草对水中环境因子影响的日变化特征 |
| 5. | Research on the diurnal variation of dissolved oxygen in natural pond and its correlative factors
襄阳护城河水体中溶解氧含量研究 |
| 6. | Analysis of diurnal variation and physical character of pm10 in nanjing urban atmosphere
南京城区可吸入颗粒物日变化特征及物理特性 |
| 7. | Diurnal variation of net photosynthetic rate and its affecting factors of hevea brasiliensis
橡胶净光合速率及其影响因子日变化研究 |
| 8. | Diurnal variation of uv index on 14 august 2001 a sunny day with some 12 hours of sunshine
图三紫外线指数在2001年8月4日的日际变化。 |
| 9. | Diurnal variation in photosynthesis of differently directional leaves in hybrid hazels corylus heterophylla corylus avellana
杂种榛子不同方位叶片光合作用的日变化 |
| 10. | Simulation of diurnal variation of weather factors and photosynthesis of individual tomato leaves in greenhouse
日光温室气象要素及番茄单叶光合速率日变化模拟的研究 |
