“化学清洗锅炉受热面”的概念、定义、翻译、参考文献-科学参考

单词	化学清洗锅炉受热面
释义	化学清洗锅炉受热面 Encyclopedia 工学特种设备释 chemical cleaning boiler heating surface化学清洗锅炉受热面采用化学方法清除锅炉受热面的各种沉积物、金属氧化物和其他污物，并使金属表面形成保护膜，防止受热面发生腐蚀或结垢的措施。
随便看	positively definite positively definite form positively definite kernel positively definite matrix positively definite quadratic form positively graded module positively invariant subspace positively oriented base positively semi-definite positively stable point positively stable solution positive manifold positive map positive mapping positive mass conjecture positive matrix positive measure positive metric positive/negative helicity spinors positive number positive octant positive operator positive operator valued measure positive-operator valued measure POVM positive operator value measure

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。