“sandwich structure”的概念、定义、翻译、参考文献-科学参考

单词	sandwich structure
释义	sandwich structure Encyclopedia 工学夹层结构释 sandwich structure夹层结构一种复合构造的板、壳结构。它的两个表面由很薄的板材做成，中间夹以较轻的夹芯层。前者称为表板，要求强度高；后者称为夹层，要求重量轻。
随便看	critical molecular weight critical nucleus size critical oil film thickness critical ontology critical opalescence critical ordinal number critical pair critical parameter critical parameters of Van der Waals equation critical path critical path algorithm critical path analysis critical path method critical path method, CPM critical path method，CPM critical path scheduling critical path test generation critical percolation probability critical period critical period hypothesis Critical Period Hypothesis in Language Acquisition critical period of crop water requirement critical period of flower bud differentiation critical phenomena critical phenomenon

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。