nacre

英

美

n.  珍珠质，珍珠层；珠母贝；珍珠母

英英释义

noun

• the iridescent internal layer of a mollusk shell
  Synonym:mother-of-pearl

双语例句

• Deposition of Plate-Like Apatite on Nacre Surfaces and Its in Vitro Bioactivity Coastal deposits are those sediments deposited at or near sea level.
  贝壳表面沉积片状磷灰石及其体外生物活性沿海沉积物是沉积在海平面或接近于海平面处的沉积物。
• The structural color of nacre in bivalve shells of Pinctada maxima is derived from the combination effects of aragonite-protein multilayer structure and yellow pigments in nacre.
  大珠母贝珍珠层的结构色是由文石板片和蛋白质层构成的多层薄膜结构和黄色素的共同作用决定的。
• The oyster covers the piece of shell with a pearly substance known as@ nacre.
  牡蛎分泌一种叫做珠母贝的珍珠状物质覆盖那一小片贝壳。
• As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin over time.
  所以真珠质的厚度就像脸上化妆品，不久就会磨薄了。
• Conclusion: The nacre composite artificial bone can promote the osteogenic ability of human osteoblast in vitro.
  结论：珍珠层人工骨可促进成骨细胞的体外成骨能力。
• I am that grain of salt, and I am also the nacre tears that the oyster cried.
  我是那粒沙，也是牡蛎哭泣时流出的珍珠泪。
• The multilayer toughening conch nacre structure bio-inspired ballistic resistant composites which consisted of thin layer ceramic and resin matrix composites were prepared.
  将薄层抗弹陶瓷材料与树脂基复合材料通过仿生结构设计制备了软、硬相交替叠合的多层增韧贝壳珍珠层结构仿生复合材料。
• The research status and the update progress of nacre are reviewed.
  对珍珠层的研究现状和最新进展进行了评述。
• This paper studies pyrogenation of freshwater breeding nacre and mussel, and discusses the influence of shell on the pyrogenation process of macromolecule material.
  本文研究了淡水养殖珍珠贝和淡水蚌壳的热分解行为，并且探讨了贝壳对高分子材料热降解行为的影响。
• There is much comparability between pearl and nacre in shells.
  珍珠与贝壳珍珠层具有较多的相似性，但也存在很多不同。