查询词典 labradorite

Diamond Engagement Ring s, Hatton Garden Jewellers, Diamond Engagment Rings, Design Your Own Diamond Engagement Rings, bespoke wedding rings, Platinum Rings uk, gents gold Rings, commitment rings, sapphire engagement rings, Ruby Engagement Rings, London Jewellers, Luxury Jewellery, Tiffany Engagement Rings, Tiffany Lucida, Tiffany Etoile, Bespoke Jewellery, Handmade Engagement Rings uk, Custom-made Engagement Rings, Handcrafted Engagement Rings, Unusual Engagement Rings, luxury jewellers, Hand made rings, made by hand, uk london workshop, hatton garden diamond rings, in platinum, gold, silver, all handmade and handcrafted by master goldsmiths, custom made diamond rings, diamond engagement rings uk, emerald engagement rings, ruby engagement rings, haute jewellery, fine diamonds, bond street quality, london jeweller, yellow diamond engagement ring, diamond ring wedding, diamond mounter, diamond manufacturer, diamond setter, diamond polisher, excellent cut diamonds, diamond platinum ring, diamond eternity ring, exclusive jewellery designer, diamond ring solitaire, dubai diamonds, cheap diamonds rings dubai, diamond gold ring white, cooldiamonds, dejoria, david morris, cool diamonds, cool designer, diamond gold ring, cluster diamond ring, diamond ring uk, diamond engagement platinum ring, History of Eternity Rings , diamond ring trilogy, black diamond ring, diamond pink ring, designer diamond ring, diamond ring ruby, diamond eternity platinum ring, antique diamond ring, anniversary diamond ring, madarin garnet, diamond engagement gold ring white, diamond ring sapphire, 1 carat diamond ring, custom made eternity rings, diamond engagement ring solitaire, diamon engagemen rin, expensive diamond ring, harriet kelsall, 18k diamond ring, diamond platinum ring wedding, hot diamond, diamond earring, diamond jewelry, loose diamonds, pink sapphires and pink sapphire rings, english luxury jewellery uk, ethical diamonds, ethical jewellery, ethical jeweler, yellow diamonds, blod diamonds, conflict diamonds, clean diamonds, dimond engagement ring, ruby engagement ring, sapphire engagement rings, pearl engagement rings, emerald engagement rings, Agate, Alexandrite, Amazonite, Amber, Amethyst, Andalusite, Apatite, Aquamarine, Beryl, Black Diamonds, blue Diamonds, Brown Diamonds,Canary Diamonds, Carnelian, Cat's Eyes, Chalcedony, Champagne Diamonds, Chrysoberyl, Chrysoprase, Citrine, Cognac Diamonds, friendship rings, gay wedding rings, gay friendsh ip, Coral, Cornelian, Corundum, CZ - Cubic Zirconia, Demantoid Garnet, Emerald, Feldspar, Fluorspar, Fire Opal, Garnet, Glass, Green Diamonds, Haematite or Hematite, BBC , Hiddenite, Iolite, porn, Ivory, Jade, Jadeite, Jet, rappaport, Kunzite, Labradorite, Lapis Lazuli, Marcasite, Moissanite, Moonstone, Morganite, Nephrite, Onyx, Opal, Orange Diamonds, Padparascha or Padparadscha, Pearl, Peridot, Pink Diamonds, Prase, Purple Diamonds, Quartz, Red Diamonds, Rock Crystal, Rose Quartz, gemmologist, Ruby, Sapphire, Sard, Sardonyx, Sphene, Spinel, Spodumene, Star Stones, Sunstone, Tanzanite, Topaz, Topazolite, Tortoiseshell, Tourmaline, Tsavolite, Turquoise, Yellow Diamonds, Zircon, Zoisite, eternity rings, princess, marquise, oval diamond, round diamond, square diamond, emerald cut, trillion.

钻石戒指收盘接触，哈尔顿花园珠宝商，经营的钻石戒指，你自己设计钻石戒指接触，预订结婚戒指、英国白金戒指、金戒指胶质，承担戒指、蓝宝石戒指接触，接触红宝石戒指，伦敦珠宝商，奢侈品珠宝交战的Tiffany戒指、社会学的Tiffany，Etoile的Tiffany，预订珠宝，手工戒指接触英国订造接触戒指，戒指手工接触，接触不同寻常戒指，豪华珠宝商，手作戒指，用手写，英国伦敦车间，哈尔顿花园钻石戒指，白金、黄金、白银全部由手工及手工大师金帜钻石戒指、钻石戒指接触英国，翡翠戒指接触，红宝石戒指接触，品味珠宝钻石罚款、质量保证金街，伦敦珠宝商，聘请黄钻石戒指，钻石戒指婚纱、钻石贴片，钻石制造先驱钻石，钻石抛光机，出色禁钻石、白金钻石戒指、钻石永恒戒指，珠宝设计师独家钻石戒指的纸牌，迪拜钻石、钻石戒指廉价迪拜白金钻石戒指，cooldiamonds，dejoria，大卫莫里斯酷钻石，凉爽设计师、黄金钻石戒指，集束钻石戒指，英国钻石戒指，白金钻石戒指接触，史永恒戒指、钻石戒指三部曲，黑色钻石戒指，钻石戒指粉红、设计师钻石戒指，红宝石钻石戒指、白金钻石戒指永恒、古董钻石戒指，周年钻石戒指，汉语石榴石、钻石金戒指接触白色，蓝宝石钻石戒指、1克拉钻石戒指，原厂制造永恒戒指、钻石戒指接触的纸牌，金刚石engagemen296、昂贵的钻石戒指，kelsall的Harriet，镶有钻石戒指、白金钻石戒指婚礼、热点钻石、钻石耳环、钻石首饰松散钻石粉红蓝宝石及粉红蓝宝石戒指，英文英国豪华珠宝、钻石伦理道德珠宝、宝石伦理、黄色钻石献血钻石、冲突钻石、清洁钻石戒指珍接触，接触红宝石戒指、蓝宝石戒指接触，接触珍珠戒指、翡翠戒指接触、玛瑙、宝石、呈色、琥珀、紫晶、红柱石、磷灰石、宋瓷、绿柱石、钻石黑、蓝钻石、褐色钻石，钻石的金丝雀、玛瑙、猫眼玉髓、香槟钻石、宝石、chrysoprase，柠檬黄，钻石白兰地、友谊集团、同性恋结婚戒指，同性恋friendsh叶珊瑚、茱、刚玉、长征-立方氧化锆、demantoid石榴石、祖母绿、长石、萤石、蛋白石火灾、石榴石、玻璃绿钻石，或haematite赤铁矿、 BBC等，hiddenite、iolite、色情、象牙、玉石、翡翠、喷气、Rappaport，kunzite、晕、蜜腊、铁矿、硅石、钾长石、morganite、玉、玛瑙、蛋白石、橙色钻石，padparascha或padparadscha、珍珠、橄榄石、粉红色钻石，prase，紫色的钻石，水晶，红色钻石，镶嵌水晶、玫瑰石英、宝石、红宝石、蓝宝石、可持续农业、sardonyx，榍，尖晶石、锂、星光宝石，sunstone，Tanzanite、黄玉、topazolite、乌龟、电气石、tsavolite、绿松石、黄钻、锆石、晶石

As a result, if the iridescence is produced by thin-film interference, not only the thickness of lamellar structure must be defined within a certain nanometer, but also the refractive index need to be different between lamellar structure. In other words, the chemical composition, refractive index and thickness of exsolution lamellae need form to trinity, such as labradorite, albite, andradite and orthoamphibole. If the iridescent color is produced by grating-diffraction, the lamellar structure just needs to be arrayed regularly, the spacing of the edges of lamellar structure needs to be regular and narrow, but not necessarily within the range of the wavelength of visible light, such as shell of abalone, pearl and opal.

薄膜干涉式晕彩不仅要求宝石内部结构层的厚度必须在一定的纳米范围内，而且结构层内部的折射率也必须有所差别，也即，当结构层由两相组分出溶而成，其化学成分、折射率和结构层厚度形成三位一体时，符合薄膜干涉式晕彩，如拉长石、钠长石、石榴石和角闪石；而光栅式衍射晕彩则仅要求结构层排列规则，边缘狭窄但不需要窄到可见光波长范围内，能使入射光的振幅或位相，或两者同时产生周期性空间调制的结构即可，如鲍贝壳、珍珠和欧泊。

The result indicated that inner exsolution lamellar structure of labradorite causes interference that contributes to the iridescent colors.

研究结果显示：拉长石的晕彩色是因其内部的层状出溶结构对光的干涉所致，当结构层厚度处于128~292nm之间时出现可见光范围内的干涉色。

In this variety of labradorite feldspar, the sheen is a variety of rainbow hues, from pink to yellow, to peach, purple, and blue.

这个品种石晕的光泽，是多种色彩的彩虹，从粉红至黄色，以桃、紫、蓝。

But it is determined that the relationship between iridescence and calcic content of labradorite is positive during the same place. Based on the research of labradorit's composition and structure, this paper reviews the latest researches of other iridescent gems.

在本次晕彩拉长石成分和结构研究成果的基础上，并综合其它各种晕彩宝石的晕彩成因的最新研究进展，初步归纳了宝石晕彩效应的成因机理如下：宝石晕彩效应产生的两种光学模型为薄膜干涉式和光栅式衍射式。

Labradorite which is a plagioclase feldspar of the triclinic class is well known for the striking iridescence which it exhibits. What is the material which is responsible for the iridescence of labradorite and why is it present?

上世纪七、八十年代，拉长石的晕彩成因引起了人们的广泛关注，普遍认为拉长石的晕彩色并非因其晶体内部的杂质或包裹体所致，更可能是因拉长石内部的周期性层状结构对光的干涉作用所致。

Which one is responsible for the iridescence is not clearly until now. To understand the origin and distributed characteristics of iridescence in labradorite, microscope, XRD, EPMA, SEM, TEM, STEM and SAED have been taken in the paper.

作者在前人研究的基础上，运用偏光显微镜、电子探针、X射线衍射、扫描电镜、透射电镜等测试手段，对无晕彩拉长石和有晕彩拉长石在成分和结构上进行了详细深入的对比研究。

Faceted roundels--including garnet, citrine, peridot, labradorite, carnelian, and amethyst--are separated by 14 karat yellow gold bead spacers to create this colorful 16-inch chain.

包括石榴石，黄水晶，橄榄石，拉长石，玛瑙，紫水晶和-刻面圆形分隔一四克拉黄金珠间隔创建这个丰富多彩的16英寸链。

Industrial Minerals; Barite; Calcite; Coal; Fluorite; Limestone; Talc; Pyrophyllite; Serpentine; Sylvite; Labradorite

关键词：工业矿物；重晶石；方解石；煤；氟石；石灰石；云母；叶蜡石；蛇纹石；钾盐；闪长石

The glossary provides information relating to commonly occurring industrial minerals such as Barite, Calcite,Coal,Fluorite,Limestone,Talc,Pyrophyllite,Serpentine,Sylvite,Labradorite,and gives details of some common mineral assemblages.

网站提供了由纽芬兰岛与拉布拉多地质勘测局在本地区发现的一些工业矿物，网站共介绍了以下十种工业矿物：重晶石、方解石、煤、氟石、石灰石、云母、叶蜡石、蛇纹石、钾盐、闪长石等。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。