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

• 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。
• Bioactive glasses were invented to create a better type of bone implant material. It is likely that nacre will become a good candidate for bone graft substitution in future.
  生物活性玻璃被发明的时候是为了获得更好的骨植入材料。认为珍珠层是一种很有前途的骨植入材料，提出了今后研究的方向。
• 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。
• The characteristic of structure of shell nacre and some kinds of natural biomaterial are briefly introduced, and the research and recent developments of biomimetic materials are reviewed.
  简要地介绍了贝壳珍珠层天然生物材料的结构特征，进而综述了仿生材料的研究现状。
• In vitro biocompatibility and degradation of nacre/ polylactic acid composite artificial bone
  珍珠层/聚乳酸组合人工骨体外相容性及降解实验研究
• 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。
• Preparation, Characterization and Tribological Behavior of Self-assembled Nanocomposite Thin Film with Mimic Nacre Structure
  仿贝壳结构的自组装纳米复合薄膜的制备、表征及摩擦学性能研究
• To observe and analysis the effect of nacre composite artificial bone on biological behavior of human osteoblast in vitro.
  阐明珍珠层与聚乳酸复合后形成的人工骨材料在体外培养环境中对成骨细胞生物学行为的影响。
• [ Objective] To study the biocompatibility of nacre on cultured human osteoblasts in vitro.
  [目的]研究珍珠层的生物相容性。
• Dynamic aragonite sheets thickness and new structural model of shell nacre
  贝壳珍珠层动态的文石板片厚度及其新结构模型