一盏白炽灯所能达到的最高温度——即最大亮度——是其钨丝熔点的温度。
The highest temperature-and thus the brightest light-that an incandescent lamp can achieve is the melting point of its tungsten filament.
与高温固相反应法比，该方法具有合成温度低，反应时间短，所得产物硬度小，发光亮度好等优点。
It is more bright, has low hardness, low temperature of synthesis and requires less time in synthesis when compared with products synthesized by high temperature solid-phase reactions.
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