Unsaturated resin luminous characters: unsaturated resin is a three component, a pungent odor, can do too opaque white, long time operation will be poisoned, dizziness, nausea.
不饱和树脂发光字：不饱和树脂都是三个组分的，有刺激气味，透明度太差不能做白字，长时间操作会中毒的，头晕，恶心。
If the krypton component of mixture gases is filled, the power and total luminous flux of compact fluorescent lamps will be reduced to be down 5- 10%, and the lamp voltage is also reduced too.
当充入混合气体中氢气比例上升时，灯的功率和总光通量下降5～10％，灯的工作电压也下降。
The luminous flux is visible component that is defined in radiant flux (light power) divided by relative sensitivity of human eyes over the visible spectrum.
光通量是可见的组件，它是在辐射通量(光功率)以人眼的相对灵敏度分歧可见光谱定义。
The luminous flux is visible component that is defined in radiant flux (light power) divided by relative sensitivity of human eyes over the visible spectrum.
光通量是可见的组件，它是在辐射通量(光功率)以人眼的相对灵敏度分歧可见光谱定义。
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