nacreous

The research present situation and advancement of growth structure of nacreous layer are discussed .

对珍珠层生长结构的研究现状与发展趋势予以了综述和讨论。

We have a splendid national culture . a magnificent display of nacreous clouds

我们有灿烂的民族文化。蔚为壮观的一大片灿烂的云

The technological process of fluorophlogopite-titania-tin oxide nacreous pigment is introduced in this paper .

本文介绍了氟金云母氧化钛氧化锡珠光颜料的工艺试验过程。

The Research of Synthetic Technology of Titanium Dioxide-coated Mica Nacreous Pigments

云母钛珠光颜料合成方法的研究

Preparation of Mica Nacreous Pigment by Urea Neutralization Method

尿素中和法制备云母珠光颜料的研究

Advances in Biomineralization of Nacreous Layer and Its Inspiration for Biomimetic Materials

贝壳珍珠层生物矿化及其对仿生材料的启示

A brief introduction is given on the history , major types , characteristics , and uses of nacreous pigments .

本文简述了珠光颜料的主要类型及特性。

XRD and FTIR Spectra Characteristics of Nacreous Layer in Perna Viridis

翡翠贻贝珍珠层的XRD和FTIR光谱特征

The preparing condition of TiO2 mica nacreous pigments with Fe2O3 was studied .

对三氧化二铁着色的云母钛珠光颜料的制备工艺进行了研究。

Differential Scanning Calorimetry Analysis of Nacreous Layer from Bivalve Shells of Pinctada Martensii

合浦珠母贝珍珠层的差示扫描量热分析

Study of Spiral Growth Structure of Nacreous Layer from Pteria Penguin and Blister Pearl by AFM

企鹅贝附壳珍珠表层螺旋生长结构的原子力显微镜研究

Microstructured biomaterials such as nacreous layer from mollusk shells receive much attention at present .

贝壳珍珠层作为一种典型的生物矿化材料而备受关注。

Spiral Nucleating Growth of Nacreous Layer on Pteria Penguin and Blister Pearl Controlled by Organic Matrix

有机质调控下企鹅贝及其附壳珍珠的珍珠层螺旋生长成核

Titanium dioxide-coated mica nacreous pigments are widely used in nacreous pigments .

在珠光颜料中，应用最广的是新近发展的云母钛珠光颜料。

A magnificent display of nacreous clouds .

蔚为壮观的一大片灿烂的云。

Special Growth Morphology and Genesis of Nacreous Layer of Hyriopsis Cumingi from E ' zhou , Hubei Province

蚌壳珍珠层的特殊生长形态和成因探讨&以湖北鄂州梁子湖淡水三角帆蚌为例

Nacreous clouds - also known as polar stratospheric clouds - contribute to the formation of the polar ozone holes .

珍珠云，也称为极地平流云，会造南极臭氧空洞的形成。

Unusual Characteristics of FTIR Spectra of Aragonites from Nacreous Layers of Pearls and Bivalve Shells

珍珠及贝壳珍珠层文石的异常红外光谱特征

Spiral Growth Structure and Its Mechanism of Nacreous Layer of Pteria Penguin and Blister Pearl From Sanya , Hainan Province

珍珠层螺旋生长结构及其生长机制&以海南三亚企鹅贝和附壳珍珠为例

The SEs were rich in mitochondria , P type plastids , and some SEs had nacreous wall .

筛分子内有较丰富的线粒体、P型质体，有些筛分子有珠光壁。

New type nacreous pigments & TiO_2-mica

新型珠光颜料&云母钛

The nacreous glow that filled the heavens .

布满天空的虹彩光芒。

Laminated ceramics is a novel of toughening material , which is imitative of the framework of shell and nacreous layer in the nature .

层状复合陶瓷材料是人们模拟自然界贝壳、珍珠层的结构而设计出的一种新型强韧化陶瓷材料。

As a result , the spiral growth structure of nacreous layer is produced by the periodically alternative growth of aragonite and organic matrix in the time and space .

有机质与文石微晶在时间和空间上的螺旋交互生长具有周期性，从而产生珍珠层表面的这种结构形态。

Studies of water pH value effect on secretion of nacer and difference of nacreous and prismatic pearl-sages in the freshwater pearl mussel

pH值对育珠蚌珍珠质分泌的影响及光珠与骨珍珠囊差异的研究

It was seen that flaky iron oxide was turned to purple from red color with some nacreous effect when the percentage of TiO_2 was 15 % .

实验结果表明：当包覆率达到15%时，样品颜色由红色变为紫色，表现了一定的珠光效果。

The unusual characteristics of ν _2 vibrational frequency of aragonites from nacreous layer is probably resulted from the low crystallinity , crystal lattice distortion and nanometer size of aragonites .

珍珠和贝壳珍珠层文石这种异常的红外光谱频移特征可能与这类生物成因文石的低结晶度、纳米粒径及晶格畸变有关。

An iridescent oil slick ; nacreous ( or pearlescent ) clouds looking like mother-of-pearl ; a milky opalescent ( or opaline ) luster .

彩色的浮油；看起来像珍珠母一样光芒四射的云彩；乳白色的、像珍珠一样的光泽。

The prismatic pearls formed much faster than nacreous ones , because prismatic pearl-sac epithelial cells can synthesize and secret more precursors of pearl than those of nacreous pearl-sac .

结果表明：骨珠珍珠囊表皮细胞合成和分泌珍珠前体物质的能力较光珠的强，故骨珠的形成速度比光珠快；

Renae Baker , a scientist with the Australian Bureau of Meteorology , snapped this picture of a rare nacreous cloud on July 25 at the country 's Antarctic Mawson station .

雷纳·贝克是澳洲气象署的一位科学家。他在7.25日拍下了这张罕见的珍珠光泽的片。