• The original white lead pigments have oxidized and turned black.

    原来白色颜料已经氧化发黑了。

    《柯林斯英汉双解大词典》

  • The colouring pigments from the skins are not allowed to bleed into the grape juice.

    这些果皮的色素允许掺混进葡萄汁

    《柯林斯英汉双解大词典》

  • A transparent animal doesn't have pigments, so its tissues won't absorb light.

    透明生物的体内没有色素因此细胞组织吸收光线

    youdao

  • You can see why this type of analysis requires a knowledge of the history of pigments, right?

    明白为什么这种分析需要了解颜料历史了,吧?

    youdao

  • You've got to find out what's in those pigments, learn their composition, and that requires lab workdetective work really—in a word, Spectroscopy.

    必须找出那些颜料里什么了解它们的组成需要实验室工作——真正探测性工作——也就是光谱学。

    youdao

  • The conventional view is that carotenoids are meaningful because they are rare: healthier males can forage for more of the pigments than can their inferior counterparts.

    传统观点认为类胡萝卜素之所以意义,是因为它们罕见:健康雄性可以比它们的同类寻找更多的色素。

    youdao

  • You'd have to know what pigments he used, in other words, what ingredients he used to make different colors of paint, because the ingredients used in paints and binding agents have changed over time.

    知道使用什么颜料,换话说,他用了什么原料制造不同颜色油漆因为油漆使用原料结合随着时间的推移而改变

    youdao

  • The Romans used natural pigments on their fabrics and walls.

    罗马使用天然颜料刷墙。

    《柯林斯英汉双解大词典》

  • Plants also have pigments.

    物也有色素。

    youdao

  • This is because of pigments, which reflect light and make what the eye sees as colors.

    是因为色素的作用,它们反射光线,使眼睛看到的东西呈现出颜色。

    youdao

  • When we feel excited or angry, our heart can send more blood to the face and the pigments in the skin become red.

    我们感到兴奋或生气时,我们的心脏会向面部输送更多的血液,皮肤中的色素就会变红。

    youdao

  • 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,至今完全清楚为什么有些树木倾向于制造红色素有些树木去刻意制造色素,但还是会呈现出橙色或黄色。

    youdao

  • They also absorb strongly in the UV-C, suggests that they might have originally acted as antenna pigments.

    它们 C 类紫外光有很强吸收能力,这表明它们最初可能天线色素

    youdao

  • The main re-ceivers of pigments and glazes of the Spanish industry are: Italy, Egypt, Portugal, Morocco and Argelia.

    西班牙陶瓷色釉料主要进口国包括意大利埃及葡萄牙摩洛哥阿赫利娅

    youdao

  • These are very concentrated pigments.

    这些氧化物非常浓缩的天然色素

    youdao

  • One of a family of natural pigments called anthocyanins.

    天然色素花色素家族员,也被称为锦葵色素- 3 -葡糖苷。

    youdao

  • This is because nature is unable to produce blue pigments.

    是因为自然界无法制造产生蓝色色素

    youdao

  • Second, our lips don't have the same glands and pigments as ordinary skin.

    第二嘴唇其他肌肤腺体色素

    youdao

  • They helped create new drugs, brighter pigments and improved booze distillation.

    他们帮助制造新的药物更好颜料改进酒精蒸馏法

    youdao

  • Most people use previously, to the 18th century, pigments that were produced from earth.

    直到18世纪大多数所用颜料是由天然物质制成的。

    youdao

  • The pigments used come from non-transparent minerals and plants such as malachite and cinnabar.

    使用颜料来自于不透明矿物植被孔雀石朱砂

    youdao

  • Unlike paint or ink or most other things that produce colors, butterfly wings have no pigments.

    油漆油墨以及其他很多物质都制作出色彩而蝴蝶翅膀与它们不同,它没有这种颜料

    youdao

  • Cones in each half of the retina are adapted to produce different light-filtering pigments.

    半边视网膜上锥体能够产生不同的光过滤颜色。

    youdao

  • Various pigments, inks and paper treatments will respond differently to some wavelengths of light.

    不同颜料油墨纸张处理不同波长不同反应

    youdao

  • The pigments preserved in fossils, including a 120 million-year-old bird, have been revealed using X-rays.

    我们X射线研究保存化石中的色素,包括只1200万年前的鸟类

    youdao

  • Besides acting as pigments, carotenoids are antioxidants that have an important role in protecting DNA from harm.

    除了色素作用外类胡萝卜素还是抗氧化剂保护DNA免受破坏中起着至关重要的作用

    youdao

  • When we are young, our hair is colouredby the pigments produced by cells in the hair follicle known as melanocytes.

    年轻我们头发的颜色毛囊里的黑细胞产生色素造成的。

    youdao

  • It's not that hard to match color pigments, but duplicating the tiny holes and bumps would be really difficult.

    因为,配色对造假者而言也许并不困难要想复制这些小孔撞击十分困难了!

    youdao

  • It's not that hard to match color pigments, but duplicating the tiny holes and bumps would be really difficult.

    因为,配色对造假者而言也许并不困难要想复制这些小孔撞击十分困难了!

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定