每一种绝热系统都必须根据光传递系统加以评价。
Every insulation must be evaluated for light transmission characteristics.
从我的角度来看，“地球一小时”是一种信息传递和希望的行动。和我们应该相信每个人都可以使这光境变得不同。
From my point of view, Earth Hour is a message of hope and a message of action. And we should believe that everyone can make a difference.
或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。
Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
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