“impact roller”的概念、定义、翻译、参考文献-科学参考

单词	impact roller
释义	impact roller Encyclopedia 工学压实机械释 impact roller冲击压路机自身不具备行走功能，需要在牵引机械的带动下工作的工程压实机械。
随便看	port cargo throughput port-centered industry port city port cluster port collection and transport port construction port distribution map Porte port economy port emission inventory port enterprises porter Porter crater Porter hypothesis Porter's five forces analysis port facilities port facility security port fairway chart portfire portfolio effect portfolio frontier boundary portfolio innovation portfolio planning method Port-Gentil port geography

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。