They bear traces of red ochre, a pigment.
这些外壳上有赭红色颜料着色的痕迹。
Red mercuric sulfide used as a pigment.
黄土经过煅烧后制成的一种红棕色颜料。
A red mercuric sulfide used as a pigment.
一种黄色的硫化物，主要用作色素。
A bright red mercuric sulfide used as a pigment.
一种黄色的硫化物，主要用作色素。
A pigment mixed with water and a gelatinous material, esp. egg yolk.
调入水、蛋黄等胶状物的颜料。
They share a pigment used in hair dyes, which can lead to problems down the line.
他们使用染发剂的一种色素，它可以完全导致过敏症。
It's a pigment in red plant foods that researchers believe can prevent illness.
这是一种在食品中被发现的，红色的植物色素。研究人员认为，番茄红素可以预防疾病。
Any of various soft, fine clays, especially a reddish-brown variety used as a pigment.
红玄武土颗粒：微小的松软土，尤指用作颜料的一种红棕色粘土。
Vision is resulted in the reaction of visual purple that is a pigment of sensitization.
视觉的产生是感光色素——视紫红质发生光化学反应的结果。
A pigment produced as a result of a complex reaction between proteins and sugars in the leaf.
这是作为叶子中蛋白质和糖分之间复杂反应的结果而产生的一种色素。
This nonaqueous ink-jet ink comprises a pigment, a binder resin, and an organic solvent.
该非水喷墨油墨至少包含颜料、粘结树脂和有机溶剂；
Melanin, a pigment that gives hair its colour, is light sensitive and also ACTS as a type of conductor.
头发的颜色来源——黑色素，是一种光敏材料同时也是一种导体。
A special clay containing iron and manganese oxides, used as a pigment for oil and watercolor painting.
一种特殊的粘土，含有铁和氧化锰，用作油画及水彩画的一种颜料。
Red mercuric sulfide, a bright scarlet powder derived from heating mercury with sulfur, used as a pigment.
红色硫化汞，通过将水银与硫磺加热而得到的一种明亮的深红色粉末，用作颜料。
Chromatophore a name generally applied to a pigment-bearing structure usually a membrane lamlla or vesicle .
载色体：承载色素的结构，通常是细胞膜的薄层或小泡。
Vision, for example, is made possible in part by rhodopsin, a pigment molecule that is extremely sensitive to light.
例如，视觉部分通过一种对光极度敏感的色素分子视紫质来实现。
The superintendent was in fact preparing iron ferrocyanide, a substance also known as Prussian blue, a pigment used in paints.
这种物质一个更通俗的名称叫做普鲁士蓝，是一种绘画用的颜料。
A pigment is the substance that gives an object its color. Grass, apples, hair, and paint, for example, are all pigmented.
色素是赋予物体颜色的物质。比如，草、苹果、头发、颜料都有色素。
A pigment dispersant for water borne system was prepared by free radical polymerization and stable free radical polymerization.
采用自由基聚合和稳定自由基聚合，可合成水性体系用的颜料分散剂。
Black mercuric sulfide, a black powder obtained from mercury salts or by the reaction of mercury with sulfur, used as a pigment.
黑色硫化汞，是来自于汞盐或通过水银与硫磺反应而得到的一种黑色粉末，用作颜料。
Mr. Downey’s character is an extremely mannered Australian Method actor who undergoes a pigment change to play a soulful black soldier.
唐尼[扮演]的角色是一个非常中规中矩的澳大利亚体验派男演员，他为了扮演一位深沉的黑人士兵，改变了肤色。
The yellow, red, orange, and brown birds of the world assume their hues because of a pigment embedded in the keratin matrix of feathers.
这种集黄色，红色，橙色和棕色于一身的鸟类，能够呈现出如此多的色彩，得益于它的羽毛角蛋白间质里含有色素。
The canopy pictured above gets its crimson hue from a pigment called anthocyanin, the same component that lends red cabbage its intense color.
图中华盖的深红色调来自一种称为花青素的色素，这种色素与红叶卷心菜的浓烈色彩有着相同的成分。
This mechanism is associated with melatonin, a pigment secreted by the pineal gland, though scientists are not sure exactly how it operates.
该机制与松果腺分泌的一种色素---褪黑素有关，虽然科学家还不确定其如何起作用。
The coloring is due to what salmon eat: shellfish that are enriched with a pigment that's related to carotene in carrots, called astaxanthin.
鲑鱼肉的颜色取决于鲑鱼吃什么：鲑鱼吃的甲壳类动物富含一种叫做虾青素的色素，这种色素和胡萝卜里的胡萝卜素有一定联系。
The coloring is due to what salmon eat: shellfish that are enriched with a pigment that's related to carotene in carrots, called astaxanthin.
鲑鱼肉的颜色取决于鲑鱼吃什么：鲑鱼吃的甲壳类动物富含一种叫做虾青素的色素，这种色素和胡萝卜里的胡萝卜素有一定联系。
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