“indicate thermal efficiency”的概念、定义、翻译、参考文献-科学参考

单词	indicate thermal efficiency
释义	indicate thermal efficiency Encyclopedia 工学指示热效率释 indicate thermal efficiency指示热效率发动机实际循环指示功与所消耗的燃料热值的比值。是评价工作循环的经济性参数，同时也是衡量热能转换成指示功有效程度的一个尺度。
随便看	variable ultraviolet object variable valve lift variable valve mechanism variable valve timing variable valve timing system variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source variable γ-ray source variace-covariance matrix variance variance analysis variance analysis of one-way grouping data variance analysis of subgroup data in group variance analysis of two-way data variance-balanced block design variance between classes variance between clusters variance between laboratories variance component variance component model variance component models variance-covariance analysis variance-covariance component estimation

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。