“variable section bar”的概念、定义、翻译、参考文献-科学参考

单词	variable section bar
释义	variable section bar 变断面杆件
随便看	moving bed reduction moving-bed reforming moving belt moving belt contactor moving blade moving-blade shutter moving blade stage moving blade (vane) moving block moving block system moving bolster moving bolster press moving boundary electrophoresis moving boundary method moving boundary problem moving boundary(指牵伸变速点) moving bridge crane moving brush moving budget moving-burden bed reactor moving-cable moving cable system moving catalyst bed moving centrode moving chaingrate retort

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。