“demonstration project”概念、定义、翻译-科学时代

单词	demonstration project
释义	教育学词汇手册 demonstration project 示范项目
随便看	Longmen Grottoes Longmen Grottoes long metre long milk long moderate swell long month Longmyndian Series longneck clam Long-nosed Pit Viper long-oil longoze Longo，Luigi long paint Long Parliament long pepper long-period average flow long period cepheid long-period circulation long period comet long-period constituent long period cost long period delayed neutron long-period fluctuation long-period grating long-period grating--long-period grating (LPG)

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。