“helium refrigerator”的概念、定义、翻译、参考文献-科学参考

单词	helium refrigerator
释义	helium refrigerator [`hē·lē·ǝm ri`frij·ǝ´rād·ǝr] ^{MECHANICAL ENGINEERING} A refrigerator which uses liquid helium to cool substances to temperatures of 4 K or less.
随便看	methane drainage methane hydrate methane indicator methane monitoring system methane-oxidizing bacteria methanesulfonic acid Methanobacteriaceae methanogen methanogenesis methanoic acid methanol Methanomonadaceae metharmosis methemoglobin methemoglobinemia methemoglobinuria methenyl methidathion methide methine group methionic acid methionine method of bisectors method of images method of joints

科学参考收录了103327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。