English translation for "天顶角"
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- angle of zenith
zenith angles
Related Translations:
天顶仪: z zenith tubezenith i trumentzenith instrumentzenith telescopezenith tube 天文天顶: astronomical zenith 天顶间断: zenith discontinuity
- Example Sentences:
| 1. | Zenith - angle distribution
天顶角分布 | | 2. | And this result is compared with that of modtran , which is tally with it . also , the changing trend of radiation to certain wavelength is
针对波长0 . 6943 ,求出在天顶角为9 - 10度时可以忽略地表反射对其所造成的影响。 | | 3. | The results show good performance between vis , irl , sun zenith and net surface radiation . the correlation coefficient is up to 0 . 8259
通过理论部分推导出的关系可以看出：地面净辐射与太阳天顶角、地面及云面反照率等因子有关。 | | 4. | By measuring the brdf of a kind of typical material - granite , sample ' s hemisphere reflectivity has been acquired and the law of its dependence on the zenith - angle and azimuth - angle variation has been studied
摘要对以大理石为代表的材料进行了双向反射分布函数测量实验，得出了样品的半球反射率，并研究了其随入射、反射天顶角等参数变化的规律。 | | 5. | In this paper , the solar and land - atmosphere radiation rates are calculated by modtran3 model and satellite observation as well as surface data , solar direct irradiance infrared irradiance solar heating rate and infrared cooling rate were calculated from 43 samples of sunshine day and 5 samples of cloudy day 3 samples of rainy day of different latitudes in 12 stations . the paper analyzed solar heating rate and infrared cooling rate in sunshine day , the factors such as zenith angle , water vapor and latitude were found out correlating with solar heating rate and infrared cooling rate . solar heating rate and infrared cooling rate change on the same day and at the same station
在对晴空大气的计算中，本文对太阳的直接辐射与地气系统的红外辐射状况进行了分析，并讨论在不同的大气状况下太阳加热率和红外冷却率的情况，找出与太阳加热率和红外冷却率变化相关较大的因子?太阳天顶角和水汽条件、纬度；本文还进一步分析了不同纬度样本的太阳加热率与红外冷却率日变化及有云、有雨情况下太阳加热率和红外冷却率的变化情况：另外，文中通过改变二氧化碳在大气中含量的方法，讨论了它对太阳加热率与红外冷却率的影响。 | | 6. | A two stream model has been used to calculate the variation of optical depth and their effects to ultraviolet radiation of each extinction material . with the model , the relation among season , solar zenith angle and ultraviolet radiation has been discussed , and the variation of ultraviolet radiation under different clouds has also been studied . the comparative research of ultraviolet radiation among kunming , beijing and other abroad area at the same latitude has also been done
在已建立的计算昆明紫外辐射两流模式改进的基础上，进一步计算并讨论了： 1各种消光物质的光学厚度变化规律及其对紫外辐射的影响2季节变化及太阳天顶角变化与紫外辐射的关系3不同云的光学厚度下紫外辐射的变化4昆明与北京两地模式计算结果比较，以及与国外相近纬度观测结果进行了比较。 |
- Similar Words：
- "天顶读数" English translation, "天顶观测分析系统" English translation, "天顶观测仪" English translation, "天顶季雨" English translation, "天顶间断" English translation, "天顶角分布" English translation, "天顶角距" English translation, "天顶角图" English translation, "天顶角效应" English translation, "天顶距" English translation
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