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- The existing models for forecasting hourly total solar irradiance are unsatisfactory in forecast errors and the generalization capability. 现有的地面太阳逐时总辐射预测模型的预测精度及泛化能力尚不能令人满意。
- STUDY OF CHAOS OPTIMIZATION NEURAL NETWORKS FOR THE FORECAST OF HOURLY TOTAL SOLAR IRRADIATION 太阳逐时总辐射混沌优化神经网络预测模型研究
- hourly total solar irradiation 太阳逐时总辐射
- hourly total solar irradiance 太阳逐时总辐射
- Diamond-ring at end of 1991 total solar eclipse. 1991年日全食时;罕见的钻石环.
- Global Temperature Forced by Solar Irradiation and Greenhouse Gases? 全球温度受到太阳辐照和温室气体的强迫吗?
- The total solar eclipse is a rare spectacular natural phenomenon. 日全食是一种罕见的、壮观的自然景象。
- Solar irradiance decreases towards the poles. 太阳辐照率向两极递减。
- According to the observatory, there will be a total solar eclipse tomorrow. 天文台预测,明天将会出现全日食。
- daily total solar irradiance 太阳日总辐射
- total solar irradiance 太阳总辐射
- Ghana was one of the first places on earth where the rare total solar eclipse was visible. 加纳就是世界上第一个可以看到罕见的日全食的城市。
- THE OBSERVATION AND RESULTS OF TOTAL FLUX AT 2cm BAND DURING THE TOTAL SOLAR ECLIPSE OF Feb. 16,1980. 1980年2月16日日全食2厘米波段总强度射电望远镜观测结果
- Ghana was the first place on earth where the rare total solar eclipse was visible. 例句加纳就是世界上第一个可以看到罕见的日全食的城市。
- A red crescent of sun is visible during a total solar eclipse seen above Varanasi, India on Wednesday, July 22, 2009. 红新月会的太阳是在可见的日全食看到上述瓦拉纳西,印度星期三,2009年7月22日。
- Total solar eclipses are among nature's most spectacular phenomena that dazzle astronomers. 日全食是最为壮观的自然现象,天文学家们都为之倾倒。
- The eclipses include: total solar eclipse, the partial eclipse and annular eclipse. 日食主要有日全食、日偏食及日环食三种。
- The total solar eclipse was visible over a thin swath of Earth extending from northern Canada to China. 这次的日全食,只有在加拿大北部到中国的细窄区域内才得见。
- Where has Jiangxi Jiu Jiang City goggles to sell the place watching total solar eclipse goggles? 江西九江护目镜哪里有卖观看日全食护目镜的地方?
- It is said that there will be a total solar eclipse tomorrow, don't forget to see it. 据闻,明天会有日全食,请大家注意观看。