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- The study of calculating precipitable water vapor using GPS zenith tropospheric delay without meteorological data 无气象要素的GPS对流层延迟推算可降水量的研究
- zenith tropospheric delay 对流层延迟
- Accuracy and Variability of GPS Tropospheric Delay Measurements of Water Vapor in the Western Mediterranean. 地中海西部对流层水汽GPS延迟观测的准确性和变率。
- Considering the effect of tropospheric delay, Saastamoinen model is adopted when Bernese software is used to process the data. The mm-level precision on height measuring is achieved. It helps to advance the monitoring efficiency. 用Bernese软件对数据进行处理时顾及到对流层延迟的影响,采用Saastamoinen模型,获得了mm级的高程精度,这将有助于提高沉降监测的效率。
- At the same time, troposphere delay is one of he main influence factors. 其中,对流层延迟是影响高程方向精度的主要因素之一。
- Tropospheric Zenith Delay Prediction Accuracy for High-Precision GPS Positioning and Navigation. 高精度GPS定位与导航的对流层天顶延迟预报精度。
- By using the relationship between troposphere delay and water vapor, the GPS water vapor retrieval method can be built to get precipitation water vapor(PWV) and slant-path water vapor (SWV). 利用对流层延迟与水汽之间的关系，可以建立地基GPS水汽反演方法以获取大气可降水汽总量PWV和斜路径水汽含量SWV，并通过层析算法得到三维水汽分布。
- Rome's power reached its zenith under the emperor Trajan. 罗马帝国的势力在图雷真皇帝的统治下达到顶峰。
- It felt as if we had traveled from nadir to zenith. 感觉上我们好像已从天底走到了天顶。
- He has reached the zenith of his career. 他已经达到了他事业的顶峰。
- No delay! We urgently need these books. 决不要拖延！我们急需这些书。
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
- We decided to delay our wedding until next year. 我们决定把婚礼推迟到明年。
- I owe you an apology for the delay. 我该为这次耽搁向您道歉。
- Please see into this matter without delay. 请立即调查这件事情。
- I was impatient at his delay in answering. 我对他的迟延答覆感到不耐烦。
- After a long delay the performance finally started. 演出拖延很久，最後总算开始了。
- At its zenith the Roman Empire covered almost the whole of Europe. 罗马帝国在全盛时期几乎占据了整个欧洲。
- After much delay, he finished his paper at last. 拖了那么久，他终于完成了论文。
- Please send them here without further delay. 请即派员前来，勿再迟延。
