For example, mercury sulphide, known to painters as vermilion, has a small band gap.

例如，硫化汞，画家称为朱红色，有一个小带隙。

He noted, for example, that hydrogen sulfide would have been much harder to find on planets that are further away.

他指出，例如，在更星上，硫化会更难发现。

They're found in places with very little oxygen and lots of hydrogen sulfide, such as within marine sediments, inside groundwater, or deep beneath the soil.

它们发现在氧气很少而硫化很多地方，例如海洋沉积物、地下水内部或土壤深处。

Sometimes the chimneys are called white or black smokers because the erupting fluids full of minerals look like smoke rising out of the towers, but the whole accumulations are known more formally as massive sulfide deposits.

有时称为海底白或黑，因为充满矿物质喷发流体看起来像从塔中升起雾，但整个堆积物更正式名字是块状硫化物矿床。

He built a rechargeable battery cell that worked at room temperature In it lithium at the anode is ionized and the ions thus produced then moved through an intervening electrolyte and into the spaces in the titanium disulfide cathode.

他制造了一种可在室温下工作可充电电池单元。在这个单元中，阳极中锂离子化，产生离子随后通过中间电解质并进入硫化钛阴极空隙中。