“technical grade for rural highway”的概念、定义、翻译、参考文献-科学参考

单词	technical grade for rural highway
释义	technical grade for rural highway Encyclopedia 工学道路工程释 technical grade for rural highway公路技术等级为了满足经济发展、设计交通量、路网建设和功能等要求，从技术标准角度对公路进行的分类。
随便看	U.S.-Taiwan Mutual Defense Treaty u state u-state U statistic U-statistic U-statistics Ustekinumab Uster statistics ustic moisture regime ustilagic acid ustilospore ustin Ustí Ust’-Kut usual absolute value usual basis usual condition usual hypothesis usual metric usual molecular marker in aquatic animals usual topology usufruct usufruct of natural resources Usulután US Unified Tri-service Cognitive Performance Assessment Battery

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。