| 1. | Standard time of obsevation
标准观测时间 |
| 2. | Actual time of observation
实际观测时间 |
| 3. | The results show that the dam observation data is a chaotic time series
上述研究初步表明，大坝观测时间序列中存在着混沌成分。 |
| 4. | The best time for stellar observation is after the end of evening twilight and before the begining of morning twilight
每天最理想的观测时间是由昏影终时开始至晨光始时结束。 |
| 5. | But there is strength in numbers : working together , the alfa consortium is granted as much as one third of all the observation time at arecibo
但是成员们的共同努力使alfa协会获得了阿雷西博差不多三分之一的观测时间。 |
| 6. | In order to achieve high precision results and advance efficiency within a short observation time , the integer ambiguity has to be solved fast and correctly
准确和快速地解算整周模糊度,对于保障相对定位的精度,缩短观测时间以提高作业效率,是极其重要的。 |
| 7. | Low pressure area positions are based on hong kong observatory s tropical cyclone warning for shipping issued about two hours after the time of observation
标志)低压区分析位置是基于香港天文台为船舶提供的热带气旋警告。警告的发报时间大约是观测时间后的两小时。 |
| 8. | The chaotic invariants of measured time series of dams such as correlation dimension , the lyapunov exponent and the kolmogorov entropy , are calculated
对大坝观测时间序列进行了相空间重构，计算其混沌特征量，即吸引子维数（关联维数） 、 lyapunov指数和kolmogorov熵。 |
| 9. | When navigation accuracy is highly expected , the sensor with higher accuracy should be chosen and the observation time should be longer , especially in high - altitude orbit
当对导航精度要求较高时,轨道越高,尤其在高轨道类型中,应尽可能的选择精度高的敏感器以及尽量长的观测时间。 |
| 10. | In this paper , the results of comparative experiment of the variation of water mercury content of the same water specimen with different observing time and its relation with the observing environment are presented
摘要通过进行对比观测实验，对水汞观测中同一水样的汞含量随观测时间变化及与观测环境的关系进行分析，研究所取得的一些结果。 |
