1. It is unknown what causes this colouration.
它是不明原因,这成色。

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2. It seemed that the product had a light coating, based on the colouration and the feel.
看来,该产品的轻型涂料的基础上,着色和感受。

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3. With this special requirement of surface colouration, general dyeing process is not available.
对于这种表面着色的特殊要求,一般染色工艺是达不到的。

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4. Live, descriptive and at the same time expressive colouration is only a part of our endeavour.
因为活泼、有叙述性及富于表现的色彩?是我们努力的一部分。

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5. They added that the canids were "larger, more slender and sometimes with a more whitish colouration".
他们还说这种犬科动物较一般金豺“更大,更苗条,有时毛色也更淡”。

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6. The contents was determined by thin layer scanner with double wavelength after the dithizone colouration.
双硫腙显色后,用双波长薄层扫描仪测定。

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7. Our work suggests that the carotenoid colouration of human skin may represent a similar advertisement of health and fertility.
这些鸟类嘴巴和羽毛的颜色也是受类胡萝卜素这种抗氧化剂影响的,就像它影响人的肤色一样。

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8. The formation of zirconium -calcium -alizarine red s mix - polynuclear complex and its co-colouration effect have been investigated.
报道了锆-钙-茜素红s异多核配合物的形成,共显色效应的光度特性及测定锆的最佳条件。

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9. Through analyzing the properties of PVC extruded materials, the main factors causing the colouration of PVC extruded product were investigated.
通过对PVC挤塑材料性能的分析,探讨了影响PVC挤塑制品着色的主要因素;

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10. In fact, the depiction of the burning clouds was only one brush of rosiness in the bright-colored and massive colouration in the whole piece of literature.
其实,对于火烧云的描绘,只是整部作品斑斓厚重的色彩中的一抹轻红。

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11. Live, descriptive and at the same time expressive colouration is only a part of our endeavour. we also stress brushwork, as the best of traditional schools do.
因为活泼、有叙述性及富于表现的色彩?是我们努力的一部分。我们更强调笔法,而且重视的程度绝对不减于传统学派。

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12. And they may well have been doing the animal a favour, as albinos are easy prey out at sea as they lack the colouration to blend in like their grey coloured relatives.
渔民们把这只海豚卖到水族馆可能倒是帮了它一个大忙,因为这只海豚在海上很容易被捕猎者发现,因为它不能像它灰色的同胞一样混迹于大海中。

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13. The colouration of Aluminum film with mirror face was introduced with the addiction of proper amount of activating agent in metallographic mirror bright coating dye bath.
介绍了在金相镜光涂料染色浴中加入适量的活性剂,对具有镜面的铝膜(材)表面进行染色的方法; 并从实验中得出了所染颜色与时间,匀染剂量的关系曲线。

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14. In this paper the working principles and process technology of the electrolytic colouration operation tor fhe automobile window frames made of aluminium alloy are presented.
介绍了铝合金汽车窗框电解着色的工作原理和工艺规范等。

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15. By assessing the colouration and state of health of 195 free-living urban pigeons, they found that darker pigeons had lower concentrations of a blood parasite called haemosporidian.
通过对195只在城市野鸽的颜色和健康状况的评估,他们发现深色的鸽子血液里含有较少的名为haemosporidian的寄生虫。

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16. Although bottlenose dolphins (Tursiops) are usually grey, this extremely rare creature is an albino and has no colouration - apart from a tendency to turn pink when feeling flushed.
尽管宽吻海豚通常是灰色的,这只极为罕见的宽吻海豚却因为是白化变种而没有色彩——除了兴奋时会变粉。

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17. Although bottlenose dolphins (Tursiops) are usually grey, this extremely rare creature is an albino and has no colouration - apart from a tendency to turn pink when feeling flushed.
尽管宽吻海豚通常是灰色的,这只极为罕见的宽吻海豚却因为是白化变种而没有色彩——除了兴奋时会变粉。

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