“vacuum freeze dryer”的概念、定义、翻译、参考文献-科学参考

单词	vacuum freeze dryer
释义	vacuum freeze dryer Encyclopedia 工学干燥器释 vacuum freeze dryer真空冷冻干燥器利用真空冷冻干燥原理，使物料干燥的设备。又称冻干机。
随便看	operator gene operator grammar operator group operator homomorphism operator ideal operator identity operator index operator inequality operator-irreducible representation operator-isomorphic operator isomorphism operator isomorphy operator loop operator mean operator method operator module operator monotone operator norm operator object operator of best approximation operator of finite rank operator of finite trace operator of Fourier type operator of fractional power operator of left translation

科学参考收录了854744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。