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- Birds have four spectrally distinct cone pigments, one drawn from each of the four evolutionary lineages. 鸟类有四种光谱特性不同的锥色素,分别来自这四条演化路径。
- Mammals, however, typically have only two cone pigments, one maximally sensitive in the violet and the other sensitive at long wavelengths. 但哺乳动物通常只有两种锥色素,一种对紫光最敏感,另一种则对长波长的光敏感。
- A form of colorblindness in which only two of the three fundamental colors can be distinguished due to a lack of one of the cone pigments. 二色性一种色盲形成,由于缺乏某一锥状色素,只能从三种原色中区别两种颜色。
- This primate lineage thus differs from that of other mammals in having three cone pigments instead of two and trichromatic color vision. 因此,这支灵长类族系就与其他的哺乳动物不同,拥有三种(而非两种)锥色素以及三色色觉(trichromaticcolorvision)。
- We can trace four lineages of vertebrate cone pigments, named descriptively after the spectral region in which they are most sensitive: long-wavelength, mid-wavelength, short-wavelength and ultraviolet. 我们可以追溯出脊椎动物四种锥细胞视色素的演化路径,名称分别反应出它们最敏感的光谱波段:长波长、中波长、短波长与紫外光。
- Rhodopsin is similar in both structure and absorption characteristics to the cone pigments most sensitive to wavelengths in the middle of the visual spectrum, and it evolved from those pigments hundreds of millions of years ago. 就构造与吸收光谱特性而言,视紫质与中波长锥色素最为相似;几亿年前,视紫质从这些中波长锥色素演化了出来。
- A white lead pigment, sometimes used in cosmetics. 铅白一种白色铅颜料,有时用于化妆品制造
- An opaque pigment used when painting in this way. 树胶水彩画颜料作这种画时所用的不透明颜料
- The boy gobbled up an ice-cream cone. 那个男孩大口大口地吃完了一个蛋卷冰淇淋。
- A pigment or dye imparting this hue. 蓝色染料,蓝色颜料加上这种色彩的色素或颜料
- An ice cream cone in the afternoon tided Mary over until supper. 玛丽下午吃的一个蛋筒冰淇淋帮她维持到了晚餐时分。
- cone pigment 锥细胞色素
- They bear traces of red ochre, a pigment. 这些外壳上有赭红色颜料着色的痕迹。
- Having the shape of a cone resting on its apex. 陀螺形的形状象陀螺或倒置的圆锥的
- A bright red mercuric sulfide used as a pigment. 银朱,朱砂用作颜料的一种鲜红色的硫化汞
- Now we cone to the main item on the agenda. 现在我们着手讨论议事日程上的主要议题。
- A large crater formed by volcanic explosion or by collapse of a volcanic cone. 火山口火山爆发而形成的环形山或大山核心部分的崩塌而形成的环形山
- This pigment is a good common food additive. 该色素是稳定性好的食品添加剂。
- Saw-dust piled up in a great cone. 锯屑堆积如山。
- No scarring or loss of pigment was reported. 无疤痕或色素损失报导。
