nacreous

英

美

adj.  珍珠母的，珍珠(质)的； 珍珠似的；有光泽的；灿烂的; 产生珍珠质的

医学

COCA.43255

英英释义

adj

• having a play of lustrous rainbow colors
  1. an iridescent oil slick
  2. nacreous (or pearlescent) clouds looking like mother-of-pearl
  3. a milky opalescent (or opaline) luster
  Synonym:iridescentopalescentopalinepearlescent
• consisting of or resembling mother-of-pearl

双语例句

• The nacreous glow that filled the heavens.
  布满天空的虹彩光芒。
• Surface microtopography, representation and tracing of nacreous layers of Pteria penguin and blister pearl from sanya, Hainan province, are studied by using interference microscope and environmental scanning electron microscope and atomic force microscope.
  摘要采用干涉显微镜、环境扫描电子显微镜、原子力显微镜对海南三亚企鹅贝及其附壳珍珠的珍珠层表面微形貌进行了研究。
• 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
• 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。
• 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。
• As ground time prolongs, synthetic aragonite in liquid and cavernous aragonite monitored by DSC show some regularity in phase transformation from PV nacreous layer to calcite under intensive vibrating mill. At the beginning, it is observed that the phase transformation is endothermic;
  强烈的机械振动研磨液相合成文石和洞穴文石后，DSC实验表明：随着时间的延长，文石→方解石的相变具有一定的规律性。
• The temperature of phase transformation from PV nacreous layer to calcite is detected in 380 ℃. The phase transformation is a gradual thermodynamic process. No phase transformation is found from PV nacreous layer to calcite under 380 ℃ monitored by FTIR spectra.
  FTIR实验表明PV珍珠层文石向方解石转变的相变温度为380℃，相变是一个逐渐的热力学过程，低于380℃PV珍珠层文石未发现相变。
• 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
• 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
• 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