But even in the shade, indirectradiation will cause our thermometers to be slightly optimistic.
即使在阴影中，间接辐射也会使温度计产生小的偏差。
2
One special feature at the LED energy (power direct, indirect energy consumption), the second is almost no ionizing radiation, three improved space utilization.
LED的特色之处一是节能（直接功耗，间接耗能），二是基本无电离辐射，三提高空间利用率。
3
Although silicon is an indirect semiconductor, light emission from silicon is governed by the same generalized Planck's radiation law as the emission from direct semiconductors.