luminous energy [光] 光能 ; 可视光能量 ; 光能量
utility rate of luminous energy 光能利用率
luminous energy light energy 以可见辐射的形式转换而来或转换成可见辐射形式的能量
luminous s energy 可视光能量
These are extremely luminous (and distant) galaxies whose energy output is powered by massive black holes at their centres.
这些类星体是异常明亮的(而且极其遥远的)星系，其能量输出由这些星系中心的硕大黑洞提供。
The low-energy bulbs emit a warm luminous glow that supports the photosynthesis process of the accompanying plant, creating a direct relationship between the lamp and host plant.
这种低能耗的灯泡散发出一束温暖明亮的光线，使得与之相伴的花儿能正常的进行光合作用，这样小灯与它的寄居植物就形成了一种直接有效的关系。
Specification: high luminous efficiency energy saving longlife golden-white light with the excellent capability to penetrate the fog.
产品说明：特点：发光效率高、耗电少、寿命长、光线呈金白色、透雾力强。
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