石英玻璃释放出的氧气使管内气体的高频火花放电颜色由紫蓝色变为绿色。
The oxygen released from the quartz glass envelope changes the color of the gas under high frequency spark discharge from indigo into green.
石英玻璃释放出的氧气使管内气体的高频火花放电颜色由紫蓝色变为绿色。
The oxygen released from the quartz glass envelope changes the color of the gas under high frequency spark discharge from indigo into green.
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