iridescence

You can see the iridescence on their faces .

你可以看到他们脸上的彩虹色

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。

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。

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

The results were as follows : the development of anterior capsular iridescence was positively correlated to age ;

结果显示：晶体前囊虹样反光的发生与年龄成正相关；

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。

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。

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。

Large scaup of North America having a greenish iridescence on the head of the male .

北美洲的大型斑背潜鸭，雄性的羽冠为偏绿的五彩色。

In the fourth chapter , we studied the iridescence phenomena of the green and purple feathers on the neck of pigeon .

第四章中，我们研究了鸽子颈部绿色和紫色羽毛的虹彩现象。

For day by day he felt more and more like a bubble filled with darkness , round which whirled the iridescence of his consciousness .

他日益感到自己象一个充满黑色的泡沫，四周缠绕着自身意识的彩虹。

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。

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。

Others have also said it could have been cloud iridescence , which happens when water droplets or crystals scatter light . Mokhtar , who works in a childcare centre , told the BBC that she spotted it around 17:10 last Monday ( 09:10 GMT ) .

其他的说法是，这可能是彩云，发生在水滴或水晶散射光芒的时候。在一家托儿中心工作的穆赫塔尔向BBC透露，她是在上周一17:10左右（格林尼治时间09:10）发现了该自然现象。