本品是高韧性的延长凝胶，在黑暗中自动发光，发光时间长、亮度高。
It is automatic light in the dark, light-emitting long time and high brightness.
经分析，是中间片状栅极减弱了发光亮度。
We found its brightness is not enough since the middle gate is not transparent.
经分析，是中间片状栅极减弱了发光亮度。
We found its brightness is not enough since the middle gate is not transparent.
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