“层次结构”的概念、定义、翻译、参考文献-科学参考

单词	层次结构
释义	层次结构 Encyclopedia 理学还原论释 hierarchical structure层次结构由低层次系统（要素）到高层次系统逐步形成的系统搭配和排列。
随便看	polyform polyformaldehyde polyformaldehyde; polyoxymethylene (POM) polyfrob polyfunctional dictionary polyfurnace polygalacturonase polygamma function Polygamy polygas polygen polygene polygeneration system combining parallel and sequential connections Polygeneration System for Power and Chemical Products polygeneration system with CO2 source control polygeneration technology based on coal gasification polygenesis polygenic polygenic disorder polygenic function polygenic inheritance polygenic monogenic function polygenic theory polygenism polyglot aphasia

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。