“非定常约束”概念、定义、翻译-科学时代

单词	非定常约束
释义	力学词汇手册非定常约束 rheonomic constraint
随便看	heat flow heat flow anomaly heat-flow meter heat flowmeter heat flow province heat flow subprovince heat flow transducer heat flow unit heat flow unit--heat flow unit （HFU） heat flow unit （HFU） heat flush heat flux heat flux heat flux heat flux heat flux heat flux calculation of equivalent cones heat flux density heat flux per unit time heat flux vector heat forming heat forming heat-fusing polyurethane foam heat gain heat gain and moisture gain from occupant

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。