“whistle board”的概念、定义、翻译、参考文献-科学参考

单词	whistle board
释义	whistle board Encyclopedia 工学水运交通指示释 whistle board鸣笛标设在通航控制河段或上、下行船舶不能相互通视的急转弯的上下游两端河岸上，指示船舶鸣笛的水上助航标志。
随便看	transportation of blasting materials transportation of cruise ship Transportation of life transportation of massive products transportation of oil & gas products transportation of open pit transportation of solid waste transportation operations coordination center transportation organization transportation phenomena in solid transportation planning of human settlements in mountainous area transportation problem Transportation Research Board transportation safety supervision and inspection system transportation standards transportation supply curve transportation supply function transportation system operation characteristics survey transportation systems engineering transportation test transportation using drag reducing agent transportation using float tank process transportation volume transport charge transport coefficient

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。