“navigation obstruction”的概念、定义、翻译、参考文献-科学参考

单词	navigation obstruction
释义	navigation obstruction Encyclopedia 工学海图地理要素释 navigation obstruction航行障碍物水域中有碍船舶航行安全的物体。通常称碍航物，又称航行危险物。海图上必须表示的重要内容。
随便看	gather gathering gathering agriculture gathering crowd Gathering of Heroes Gathering of Literati at Caotang Gathering of Literati at Xingyuan Gathering of literati at Yingyuan Gathering of Literati at Yingzhou Gathering of Refined Scholars by Chen Hongshou Gathering of Scholars gathering statistics Gathering Water-Lilies gather write gating gating circuit gating system G atlas G-atlas GATS GATT gauche conformation gauche conformation; skew conformation gauche conic Gaucho Culture

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。