“center opening”的概念、定义、翻译、参考文献-科学参考

单词	center opening
释义	center opening 中心孔
随便看	dry acid dry-adiabatic lapse rate dry-adiabatic process dry adsorption dry-agent fire tender dry air dry-air blast dry-air pump dry-air sterilizer dry analysis dry and brittle dry and wet bulb thermometer dry annealing dry applicator dry arch dry area dry ash dry ashing dry assay dry automatic sprinkler system dry avalanche dry-back boiler dry back boiler dry bag dry bag isostatic compacting press

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。