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

• 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
• 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
• 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。
• 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
• 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。
• 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
• 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。
• 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。
• 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。
• 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。