“履带式挖掘机”的概念、定义、翻译、参考文献-科学参考

单词	履带式挖掘机
释义	履带式挖掘机 Encyclopedia 工学挖掘机械释 crawler excavator履带式挖掘机用围绕在车轮上的钢制链条作为支撑和行走装置的挖掘机械。
随便看	pressurized proportional counter pressurized pyrolysis pressurized sprinkler irrigation pressurized tunnel pressurized water reactor pressurized water reactor chemistry pressurized water reactor nuclear power plant pressurizer prestack elastic inversion prestack migration imaging prestage pre-staining process of chemical fiber prestarting prestation decision of administrative litigation presteady state pre-stellar body pre-stellar cloud pre-stellar evolution pre-stellar matter pre-stellar object Prestes Column Preston prestore prestrain prestratification

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。