iridescence

英

美

n.  彩虹色

GRE医学

BNC.38831 / COCA.32295

英英释义

noun

• the visual property of something having a milky brightness and a play of colors from the surface
  Synonym:opalescence

双语例句

• Instead, the researchers found that surface variations in chitinfiltered out the iridescence.
  不过，研究员发现，甲壳质的表面变化把彩虹色过滤掉。
• The costs of melanin-based plumage and iridescence are clearly different from this.
  黑色素翅膀和彩虹色翅膀的代价与上面却完全不同。
• The huge pool of blood in front of her was already assuming the iridescence of coagulation.
  她面前那一滩血，已经凝结了起来，显出五光十色。
• In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.
  天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外，还有许多第二光学特征：半透性、浑浊度、晕色、表面光泽度、荧光性，其中以半透性最为重要。
• Based on the theory of modern optics, the origin of the unique iridescence of abalone shell is analyzed.
  结合现代光学理论，分析了鲍贝壳具有独特晕彩的原因。
• Opals are milky gems. Exhibiting a milky iridescence like that of an opal.
  蛋白石是乳白色的宝石。
• The huge pool of blood in front of her was already assuming the iridescence of coagulation; and when the sun rose a hundred prismatic hues were reflected from it.
  她面前的一摊血水已经凝固了，宛如彩虹的色彩；当太阳升起来时，上面就反射出一百种光谱的颜色。
• The role of the lens iridescence in early diagnosis of senile cataract
  晶体虹样反光对老年性白内障早期诊断的作用
• Iridescence was considered as a special color on meat and meat products.
  彩虹色斑点是近年来发现存在于肉及肉制品中的一种特殊颜色。
• Velvety black Australian bird of paradise with green and purple iridescence on head and tail.
  天鹅绒般黑色的澳大利亚天堂鸟，头部和尾部有绿色和紫色的虹彩。