“水管锅炉”的概念、定义、翻译、参考文献-科学参考

单词	水管锅炉
释义	水管锅炉 Encyclopedia 工学根据管内介质锅炉分类释 water tube boiler水管锅炉汽水在管内流动，高温烟气在管外流动冲刷的锅炉。
随便看	positive symmetric operator positive system of roots positive term positive term series positive trace positive type positive uniaxial crystal positive value positive variation positive variation of a function positive variation of signed measure positive vector positive vector bundle positive vibrating mitigation positive Weyl chamber positive youth development positive zero positivism positivism methodology of psychology positivism policy analysis positivist history positivistic sociology positivist jurisprudence positivity positivity axiom

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。