“national standard”的概念、定义、翻译、参考文献-科学参考

单词	national standard
释义	national standard Encyclopedia 工学电力工业释 national standard国家标准由国家的官方标准化机构或政府授权的有关机构批准、发布，在全国范围内统一适用的标准。它是标准的一个级别。
随便看	ligand field splitting ligand field splitting energy ligand field stabilization energy ligand field stabilization energy (LFSE) ligand field theory ligand field theory (LFT) ligand field transition ligand-gated ion channel ligand pharmacophore model based drug design ligand structure-based drug design ligand substitution reaction Li Gang Li Garden ligase ligase chain reaction ligase chain reaction，LCR ligasoid LIGA technology ligating atom ligation anchored PCR ligation by selection，LBS ligation of internal hemorrhoid ligation of internal hemorrhoid and excision of external hemorrhoid ligation of rectal prolapse mucosa ligation therapy

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。