Using tissue paper will produce an unusual iridescence, as some of the foil will shine through.(當(dāng)某些箔片的亮光透過棉紙時，棉紙能產(chǎn)生一種不同尋常的彩虹色。)

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.(天然牙的視覺外觀除了顏色的三要素色相、明度、飽和度以外，還有許多第二光學(xué)特征：半透性、渾濁度、暈色、表面光澤度、熒光性，其中以半透性最為重要。)

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個充滿黑色的泡沫，四周纏繞著自身意識的彩虹。)

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價與上面卻完全不同。)

In the fourth chapter, we studied the iridescence phenomena of the green and purple feathers on the neck of pigeon.(第四章中，我們研究了鴿子頸部綠色和紫色羽毛的虹彩現(xiàn)象。)

Based on the theory of modern optics, the origin of the unique iridescence of abalone shell is analyzed.(結(jié)合現(xiàn)代光學(xué)理論，分析了鮑貝殼具有獨特暈彩的原因。)

However, one day of lucky god arrives, he picked a color iridescence stone, it was may let his any desire become really.(不過，一天幸運之神降臨，他撿到了一塊彩虹色的石頭，它是可以讓他的任何愿望成真。)

When sunlight or moonlight passes through a layer of thin clouds, the result can be iridescence.(陽光或月光穿過薄薄的云層就會形成虹彩。)

Soft shimmery semi-sheer gold with a green iridescence when the light hits it.(柔和閃亮的金色，光照時帶綠色虹光。)

If the air has colours — pink on Monday, blue on Tuesday, green on Wednesday, purple on Thursday, orange on Friday, yellow on Saturday, iridescence on Sunday, then which day do you like?(如果空氣是有顏色的，星期一粉色，星期二藍色，星期三綠色，星期四紫色，星期五橙色，星期六黃色，星期日彩虹色，那么請問你喜歡星期幾呢？)