“直流锅炉”的概念、定义、翻译、参考文献-科学参考

单词	直流锅炉
释义	直流锅炉 Encyclopedia 工学锅炉水动力释 once-through boiler直流锅炉汽水系统中不设置汽包，依靠水泵压力，工质一次性地通过省煤器、水冷壁、过热器的锅炉。
随便看	group of periods group of permutations group of points group of projective transformations group of quaternions group of quotients group of regular polyhedrons group of representatives group of right quotients group of rings group of rotations group of semilinear substitutions group of similarity transformations group of spheres group of stability group of stars group of substitutions group of symmetries group of symmetry operation group of symmetry operations Group of the Twelve group of torsion group of transformations group of translations group of triangular matrices

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