“portable transit”的概念、定义、翻译、参考文献-科学参考

单词	portable transit
释义	portable transit 便携式经纬仪轻便中星仪
随便看	ecosystem management theory ecosystem mapping ecosystem prediction ecosystem processes ecosystem stability ecosystem structure ecosystem-type ecothiopate iodide ecotone ecotope ecotype ecotypical selection ecouvillonnage ecphlysis ecru ecru silk ecrustaceous ecru (法语) Ecsaine ECS carnet ecstasy ecstatic ectadenia ectal ectal layer

科学参考收录了1248194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。