“National High Grade Inland Waterway”的概念、定义、翻译、参考文献-科学参考

单词	National High Grade Inland Waterway
释义	National High Grade Inland Waterway Encyclopedia 工学航道释 National High Grade Inland Waterway国家高等级航道已有和规划建设为可通航千吨级船舶的三级及以上航道，个别地区的航道受条件限制为可通航500吨级船舶的四级航道。
随便看	benign tumor of external ear benign tumors of laryngopharynx benign tumors of salivary glands benign tumors of the esophagus benign tumors of the nose and nasal sinus Beni Hasan rock-cut tombs Benin Benin City Beninese Benin sculptures Benito Alazraki Benito Pablo Juárez Beni Walks on His Own Benjamin Benjamin Britten Benjamin Brodsky Benjamin Buchloh Benjamin Christensen Benjamin Constant Benjamin Day Benjamin Disraeli Benjamin Franklin Benjamin Franklin, 1706—1790 Benjamin Harris Benjamin Harrison

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。