钠汽灯

The sodium, for example, should glow in the orange part of the spectrum, like a giant but very faint sodium vapor streetlamp .

例如，钠在光谱中呈现出橙色光，就象一盏巨大而非常暗淡的钠汽灯。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。