“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	rectangular injection/production pattern system rectangularity Rectangular Lacquer Box with BoneInlay from the Tomb of Feng Sufu rectangular lattice rectangular magnetic material rectangular mapping rectangular map subdivision rectangular matrix rectangular mesh rectangular method rectangular neighborhood rectangular net rectangular numbers rectangular parallel coordinate rectangular parallelepiped rectangular parallelopiped rectangular parallelopipedon rectangular partial sum rectangular partition rectangular potential barrier rectangular prism rectangular product rectangular projection rectangular property rectangular robot

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。