
美:/'ˈpɪɡmənts/
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n. [顔料] 顔料,染料;[物][生化] 色素(pigment的複數形式)
The original white lead pigments have oxidized and turned black.
原來白色的鉛顔料已經氧化發黑了。
The colouring pigments from the skins are not allowed to bleed into the grape juice.
這些果皮的色素不允許摻混進葡萄汁中。
A transparent animal doesn't have pigments, so its tissues won't absorb light.
透明生物的體内沒有色素,因此它的細胞組織不吸收光線。
The Romans used natural pigments on their fabrics and walls.
羅馬人使用天然顔料染布和刷牆。
They also absorb strongly in the UV-C, suggests that they might have originally acted as antenna pigments.
它們對 C 類紫外光中也有很強的吸收能力,這表明它們最初可能是天線色素。
red pigment
紅色顔料,紅顔料
pigment printing
染印
organic pigment
有機顔料
retinal pigment
視網膜色素
titanium pigment
钛白粉;钛顔料
n.|colors/dyestuffs;顔料,染料;色素(pigment的複數形式)
"Pigments"(色素/顔料)指一類賦予物質顔色的不溶性物質,其核心特征與作用如下:
1. 定義與特性
不溶于其所分散的介質(如水、油等),通過物理附着或混合方式顯色,這與可溶性的染料(dyes)形成對比。例如,油畫中的顔料顆粒懸浮于油性介質中,而織物染料則溶于水滲透纖維。
2. 分類
3. 應用領域
4. 曆史與演變
人類最早使用5萬年前的赭石作壁畫,工業革命後合成顔料(如普魯士藍)大幅擴展了色譜範圍。現代納米技術進一步提升了顔料的耐光性與環保性。
附加說明:若需了解具體顔料(如朱砂、酞菁藍)的化學結構或生産工藝,可提供更專項的解析。
Pigments(顔料) refer to natural or synthetic substances that give color to materials or surfaces. They are widely used in various industries such as painting, printing, cosmetics, and textiles.
Pigments are commonly used in painting and printing to add color to the medium. They can be mixed with water, oil, or other solvents to create different shades and hues. In cosmetics, pigments are used to give color to makeup products such as lipstick, eyeshadow, and blush. Pigments are also added to textiles to dye fabrics and create colorful patterns.
The artist used a variety of pigments to create a vibrant and colorful painting. (藝術家使用了各種顔料來創作一幅充滿活力和色彩的畫作。)
The printer ran out of black pigment and had to order more. (打印機用完了黑色顔料,需要訂購更多。)
The cosmetic company developed a new line of lipsticks with bold pigments. (化妝品公司開發了一系列色彩鮮豔的口紅。)
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