由土星内部的热发光从下面所照亮，星球云系中的空地显得好像是白色的珍珠。
Lit from below by Saturn's internal thermal glow, clearings in the planet's cloud system appear as white pearls.
根据不同的应用需求，这种材料既可以被用来作为太阳能集热器，又可以用来做发光二极管。
The material could either be used as a solar collector, or as a light-emitting diode, depending on the application.
根据不同的应用需求，这种材料既可以被用来作为太阳能集热器，又可以用来做发光二极管。
The material could either be used as a solar collector, or as a light-emitting diode, depending on the application.
应用推荐