“impulse turbine”的概念、定义、翻译、参考文献-科学参考

单词	impulse turbine
释义	impulse turbine Encyclopedia 工学（涡轮分类）释 impulse turbine冲击式涡轮气体主要在喷嘴中进行膨胀，在动叶片中气体不再膨胀或膨胀很少，而主要改变流动方向的涡轮。又称冲动式涡轮。
随便看	principal disjunctive normal form principal distribution parameter principal divisor principal dual ideal principal element principal element elimination principal elliptic term principal enumeration principal equation principal escaped point principal factor principal fiber bundle principal fiber space principal fibration principal filter principal focus principal for facet sequence principal form principal formula principal fractional ideal principal fractionary ideal principal function principal function classes principal functor principal fundamental solution

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。