“lever-type steam distributing gear”的概念、定义、翻译、参考文献-科学参考

单词	lever-type steam distributing gear
释义	lever-type steam distributing gear Encyclopedia 工学配汽机构释 lever-type steam distributing gear杠杆式配汽机构调节汽阀由杠杆与油动机相连，杠杆上开有长孔，用以控制各汽阀开启顺序的配汽机构。
随便看	political economy of urban planning political economy paradigm political efficacy political elite political emancipation political emotion political emotions political essay political ethic political ethics Political Fiction political film political geography political groups and parties of the Hong Kong Special Administrative Region political idealism political identification political ideology political image communication political indoctrination political information political institution political integration political intelligence political journal political knowledge

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。