“分层直接结构”的概念、定义、翻译、参考文献-科学参考

单词	分层直接结构
释义	分层直接结构 hierarchical direct organization (HD organization)
随便看	fine coal fine coal float-and-sink test fine coke fine-collimation fine-collimation apparatus fine combing wool fine comminution fine concrete fine constitution fine control fine control sensitivity fine copper fine cord fine cordage fine count fine coupling fine crack fine crumb fine-crushed rock road fine crusher fine crushing fine crushing chamber fine-crushing department fine-crushing rolls fine crush road

科学参考收录了1248194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。