“自由悬跨”的概念、定义、翻译、参考文献-科学参考

单词	自由悬跨
释义	自由悬跨 Encyclopedia 工学自由悬跨释 free span自由悬跨由于地形不平整或冲刷，使海底管道底部脱离海床，悬空于海床的现象。
随便看	secondary clock secondary cohomology operation secondary coil secondary colony secondary color secondary colour Secondary Colour of Jade Artifact Secondary Colour of Jade Material secondary component secondary composition secondary conditioning secondary consolidation secondary constriction secondary consumer secondary cooling of continuous casting secondary copper secondary cortex secondary cosmic radiation secondary cosmic ray secondary cosmic rays secondary crater secondary crystallization secondary culture secondary data collection secondary development of land

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。