查询词典 opal

The Australian black opal contains carbon and iron oxide trace elements in it.

澳大利亚黑色蛋白石含有碳和铁的氧化物微量元素它的分子。

Varieties of quartz include agate, chalcedony, chert, flint, opal, and rock crystal.

石英种类包括玛瑙、玉髓、黑矽石、燧石、蛋白石及水晶

Every shield of that battalion was of the blue of the heavens and its boss a jewel built of seven gems, rubies and amethysts and sapphires, emeralds, chrysoprase, topaz, and amber, but an opal of great size was set in their helms.

在他们的头盔上镶着巨大的蛋白石。Egalmoth是他们的首领，他穿着蓝色的披风，上面绣着水晶拼出的星辰，他的剑是弧形的，Gondolin除了他就没有别人用弧形剑了。

The sample of close-packed opal-based photonic crystal with a PMMA microspheres' matrix have been prepared by self-organizarion .

本文利用自组装法制备了PMMA蛋白石结构的光子晶体，以及向其中填充TiO_2 使之形成反蛋白石结构。

Of these structures, the fcc structure, owing to its high symmetry, is only fit for close-packed lattice prepared by inverted-opal method.

三种结构中，fcc结构由于高对称性导致的能级简并，只适用于密堆积排列的反蛋白石结构；diamond结构非常容易产生高带隙率的完全禁带，并且可以通过调节多项参数得到所需的完全禁带；woodpile结构参数调节范围比较宽，为实验制备带来方便。

One level below these are the rare collector's gems like alexandrite, demantoid garnet, Paraiba tourmaline, black opal, pink topaz, jadeite, chrysoberyl cat's eye, fancy sapphire and South Sea cultured pearls.

其中一层是难得珍藏宝石一样翠绿宝石、石榴石demantoid、帕拉伊巴电气石、黑色蛋白石、黄玉粉红、翡翠、宝石猫眼、蓝宝石、花式南海养殖珍珠。

They are turquoise, because it can discolour; opal, which is also prone to discolouration and can crack; and pearls, as they're very porous and, once damaged, lose their lustre.

他们是绿松石，因为它可以变色；蛋白石，也是容易变色，可以打；而珍珠，由于他们非常多孔，一旦受损，失去光泽。

Modern day discovery of the fire opal occurred in 1835 in the Mexican highlands.

现代火蛋白石一天发生在1835年发现在墨西哥高原。

There are also doublet opals which are more valuable than triplets because of more opal content.

还有双峰蛋白石是三胞胎以上更有价值，因为更多的蛋白石的内容。

Dealers cure fire opal by drying it before cutting to make sure that any instability can be eliminated.

经销商治愈火蛋白石切割前的干燥，以确保任何可以消除不稳定。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！