“up and down pinch gravity feed machine”概念、定义、翻译-科学时代

单词	up and down pinch gravity feed machine
释义	烹饪词汇手册 up and down pinch gravity feed machine 上下夹送式自动供料器
随便看	density current density current density current density current density current bed density current [flow] density curve density-dependent cluster model density dependent factor density-dependent inhibition density-dependent mortality density detector density distribution density effect density estimate density estimation density evolution density excess density-exposure curve density field density flow density fluctuation density fluctuation density function density function

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。