“direct return hot-water heating system”概念、定义、翻译-科学时代

单词	direct return hot-water heating system
释义	市政工程词汇手册 direct return hot-water heating system 异程式热水供暖系统
随便看	adjuvant adjuvant adjuvant adjuvant adjuvant adjuvant adjuvant drug adjuvant grafting adjuvant therapy ADL ADL (acceptable defect level) ADL (activities of daily living) ADL--ADL (activities of daily living) ad launch adlay Adler anomaly Adlerian psychology Adlerian psychology Adlerian psychotherapy Adler's cognitive-appraisal theory Adler's personality theory Adler's personality theory Adler's thought of child psychology Adler，Guido adlet

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。

direct return hot-water heating system