mercury vapour

基本解釋

It is found that the COD removal efficiency increases as the increase of reaction time with the same mercury vapour lamp.
試驗(yàn)發(fā)現(xiàn)，在同一汞燈照射下，隨反應(yīng)時(shí)間的加長，COD去除率呈現(xiàn)增大趨勢(shì)。
It is the phosphor coating, not the mercury vapour itself, that produces the fluorescence effect—and hence the visible light.
是熒光粉涂層而不是汞蒸氣本身產(chǎn)生熒光效用——由此可得可見光。
Fluorescent lights use electricity to excite mercury vapour. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
熒光燈用電激發(fā)水銀蒸氣, 這會(huì)生成紫外線光而使得鍍?cè)跓艄軆?nèi)壁上的磷涂層發(fā)光.