They did, however, find traces of cinnabar, a red pigment containing mercury sulfide.

然而，他们发现了朱砂的痕迹，朱砂是一种含有硫化汞的红色颜料。

Ochre refers to any rock rich in iron oxide that yields red, yellow, or brown pigments.

赭石是指任何富含氧化铁的岩石，能产生红色、黄色或棕色颜料。

That's where the red pigment comes in.

这就是红色素的用武之地。

And because they are negative prints surrounded by red pigment, they also looked to me like something out of a horror movie.

而且由于它们是被红色颜料包围的负片，所以在我看来，它们也有点像恐怖电影中的东西。

29. And let's consider the extensive traces of a red pigment that were found on the statue's cloak.

我们来研究一下在这座雕塑的斗篷上发现的大量的红色颜料痕迹。

Spoonbills are ingesting the carotenoid  a red pigment called canthaxanthin, which can be found in shrimp, crustaceans,   and algae.

琵鹭正在摄取类胡萝卜素，一种叫做角黄素的红色素，存在于虾、甲壳类动物和藻类中。

And those shrimp and red  shellfish contain a red pigment called astaxanthin, and eventually that  pigmentation carries over to these ibises.

那些虾和红色贝类含有一种叫做虾青素的红色素，最终这种色素沉着会转移到这些朱鹭身上。

The most vividly coloured red leaves are found on the side of the tree facing the 19 The 20 surfaces of leaves contain the most red pigment.

颜色最鲜艳的红叶出现在树面向 19 的一侧。叶子的 20 面含有最多的红色素。

I What is still not fully understood, however, is why some trees resort to producing red pigments while others don't bother, and simply reveal their orange or yellow hues.

然而，仍然没有完全理解的是，为什么有些树会产生红色素，而另一些树则不费吹灰之力，只是显露出它们的橙色或黄色。

But in the case of Casanova, " as luck goes, no traces of gonococcus could be detected." They did, however, find traces of cinnabar, a red pigment containing mercury sulfide.

但在卡萨诺瓦的案例中， “幸运的是，没有检测到淋球菌的痕迹。 ” 然而，他们确实发现了朱砂的痕迹， 朱砂是一种含有硫化汞的红色颜料。

While the historical domestication of tomatoes reduced levels of the red pigment lycopene - thought to have potential health benefits - the team in Brazil managed to boost it instead.

虽然西红柿的历史驯化降低了红色素番茄红素的水平 - 被认为具有潜在的健康益处 - 但巴西的团队设法提高了它。

It sounds paradoxical, because the idea behind this hypothesis is that the red pigment is made in autumn leaves to protect chlorophyll, the light-absorbing chemical, from too much light.

这听起来很矛盾，因为这个假设背后的想法是，红色素是在秋天的树叶中产生的，以保护叶绿素，一种吸光化学物质，免受过多光线的影响。

So instead I've created my own and I've used an eye primer with a loose red pigment mixed into it and it creates that same more waxy texture that the 30s cream rouges are.

所以我用眼影底霜混合红色化妆颜料以此调配出如同 1930 年代胭脂般蜡的质感。

The intensity of the red colour of leaves increases as you go further NOT GIVEN if there is no information on this 23.It is likely that the red pigments help to protect the leaf from freezing temperatures.

如果没有关于此 23 的信息，则随着您走得更远，叶子的红色强度会增加。红色色素可能有助于保护叶子免受冰冻温度的影响。