“泵”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	泵
释义	化工词汇手册泵 pump
随便看	stratification stratification stratification stratification stratification stratification stratification stratification stratification after selection stratification air conditioning in large space stratificational stratificational description stratificational grammar stratification of water stratified adaptive test stratified atmosphere stratified community stratified crown stratified current stratified deposit stratified deposit stratified drift stratified epithelium stratified flow stratified flow