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pigmentary color
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  “pigmentary color”译为未确定词的双语例句
     Metal ions Na+,Ca2+,Zn2+ and Al3+ had no effect on the pigmentary color,but Cu2+,Fe3+ and Pb2+ had a bad effect.
     金属离子Na+、Ca2+、Al3+、Zn2+对色素色泽无影响,而Cu2+、Fe3+、Pb2+有不良影响。
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  相似匹配句对
     COLOR
     冬季女装色彩预测
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     Color's Personification
     色彩的人格化主义
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     Application of theory of relevancy between color and effect of Chinese herb for pigmentary dermopathy
     色素性皮肤病中中药色效相关理论的应用(英文)
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In this paper, both wing coloration and scale ultrastructure are compared among four butterfly species of Luehdorfia, i.e. L. chinensis, L. taibai, L. puziloi and L. japonica . These wing characteristics included yellow band and appearance of the outer margin on the surface of the fore wing. Meanwhile the characteristics also included hemicircular band, of the outer margin, red stripe and black stripe of the subouter margin, black band of median cell as well as the length of swallowtail on the surface...

In this paper, both wing coloration and scale ultrastructure are compared among four butterfly species of Luehdorfia, i.e. L. chinensis, L. taibai, L. puziloi and L. japonica . These wing characteristics included yellow band and appearance of the outer margin on the surface of the fore wing. Meanwhile the characteristics also included hemicircular band, of the outer margin, red stripe and black stripe of the subouter margin, black band of median cell as well as the length of swallowtail on the surface of the hind wing. These characteristics were important parameters for classifying these four butterflies. According to the appearance and structure, wing scale could be divided into four types. The blue color of the scale with metal gloss associated with the outer margin of the hind wing was considered as structure color. No marked differences in scale structures among the scales associated with yellow, black, red and orange color, respectively. The colors of these wing scales were regarded as pigmentary color. There were not remarkable differences in scale structures among these four butterflies.

比较了中华虎凤蝶、太白虎凤蝶、乌苏里虎凤蝶和日本虎凤蝶成虫翅面斑纹特征及鳞片超微结构。前翅外缘黄色斑,后翅外缘半月斑、亚外缘红色斑、亚外缘黑色斑、中室黑带及前翅外缘形状和后翅尾突长度等特征在种间有明显差别,是种鉴定的重要依据。鳞片按其形状和结构可分为4种类型,后翅外缘处的青色鳞片具金属光泽,为结构色,其余各色鳞片的结构相同,为色素色。四种虎凤蝶的鳞片超微结构无明显差异。

The physical and chemical properties and extractions of the red pigment in leafage of Lactuca sativa were studied and the results showed that a good yield of extracting the pigment could be obtained by 40% C2H5OH solution of pH 1 at 80 ℃ for 20 min with the solid-liquid ratio 1∶50(g∶mL).The red pigment of Lactuca sativa belongs to anthocyanins,and pH values had a significant effect on the pigment.The pigment was comparatively stable within 80 ℃.Sunlight could accelerate degradation of the pigment.Metal ions...

The physical and chemical properties and extractions of the red pigment in leafage of Lactuca sativa were studied and the results showed that a good yield of extracting the pigment could be obtained by 40% C2H5OH solution of pH 1 at 80 ℃ for 20 min with the solid-liquid ratio 1∶50(g∶mL).The red pigment of Lactuca sativa belongs to anthocyanins,and pH values had a significant effect on the pigment.The pigment was comparatively stable within 80 ℃.Sunlight could accelerate degradation of the pigment.Metal ions Na+,Ca2+,Zn2+ and Al3+ had no effect on the pigmentary color,but Cu2+,Fe3+ and Pb2+ had a bad effect.This kind of pigment had a poor resistance to oxidation but a slightly good endurance to reduction.Such conventional food additives as sucrose,glucose and table salt had no effect on the pigment.

研究了尖叶紫莴苣叶红色素的提取条件和理化性质,结果表明,用料液比1∶50(g∶mL)p、H 1的40%乙醇作提取剂、在80℃恒温浸提20 min,提取效率较好。尖叶紫莴苣叶红色素属花色素苷类色素,pH对色素影响明显,80℃以内比较稳定。光照能加快色素降解。金属离子Na+、Ca2+、Al3+、Zn2+对色素色泽无影响,而Cu2+、Fe3+、Pb2+有不良影响。色素抗氧化能力较差而耐还原性稍好。蔗糖、葡葡糖和盐等添加剂对色素无影响。

 
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