它们属于一类糖基化合物,这种化合物也被称为黄酮。
They belong to a class of sugar-based chemical compounds, also known as flavonoids.
不太稳定的化合物被转变成了一种称为Delta-A THC的化合物。
The less stable compounds were converted into a compound called Delta-A THC.
英国食品标准局(FSA)已经发布了一份公开声明,称在一些高温烹饪的食物中会形成一种名为丙烯酰胺的化合物,这种化合物会带来风险。
The Food Standards Authority (FSA) has issued a public warning about the risks of a compound called acrylamide that forms in some foods cooked at high temperatures.
It's one of the only compounds, there's only I think three, where the density actually goes down when it freezes.
它是我见过的,唯一一个,在降温时密度下降的化合物。
But this is a compound, right, it has some non-zero heat of formation from the elements. So is water, right?
但这是种化合物,对吧?,它具有非零的生成热,水也是一样,对吧?
And you would expect that that would be a much stabler compound because, instead of plus one attracting plus one, now you have plus two attracting minus two.
可以预见,这将会是更稳定的化合物,因为不再是一价正离子吸引一价负离子,而是二价正离子吸引二价负离子。
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