“fan's efficiency”的概念、定义、翻译、参考文献-科学参考

单词	fan's efficiency
释义	fan's efficiency Encyclopedia 工学通风机效率释 fan's efficiency通风机效率通风机有效功率与原动机传到其转子轴上的功率之比。是表征通风机能量利用率的重要性能参数。
随便看	geogram geographical base map geographical basis for the development of China's villages and small towns geographical boundary geographical collaboration environment geographical coordinate geographical crust geographical data integration Geographical demarcation of urban development in China geographical distribution of China forests geographical distribution of forests around the world geographical education geographical education in school geographical entity of sea bottom geographical envent geographical environment geographical event representation geographical exploration in Africa geographical field station geographical image geographical indication products geographical information geographical information system geographical information system, GIS Geographical Information System in Archaeology

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。