You can use it to see how different factors affect solarenergycollection throughout different times of the year.
你们可以藉由它看到太阳能的收集在一年当中不同时间有不同效果的影响因素。
2
Currently the most frequently used solarenergycollection devices are mainly flat-plate collector and vacuum tube collector.
目前使用最多的太阳能收集装置主要有平板型集热器，真空管集热器两种。
3
The black liquids, suspensions, molten salts and their intermixtures are the main so - lar radiation absorbing materials for direct absorption-type solarenergycollection systems.