常見例句雙語例句Lead oxide in the glass envelope of Black Light Blue (BLB) lamps.黑藍燈（BLB）玻璃封裝中的氧化鉛；Much energy must be consumed by an atrium due to its glass envelope of a large area.中庭具有大面積的玻璃圍護結(jié)構(gòu)，因而耗能較大。The oxygen released from the quartz glass envelope changes the color of the gas under high frequency spark discharge from indigo into green.石英玻璃釋放出的氧氣使管內(nèi)氣體的高頻火花放電顏色由紫藍色變?yōu)榫G色。 返回 glass envelope