“发情周期”的概念、定义、翻译、参考文献-科学参考

单词	发情周期
释义	发情周期 Encyclopedia 农学发情周期释 estrous cycle发情周期母畜达到初情期以后，其生殖器官及性行为重复发生一系列明显周期性变化的时期。 Biology estrous cycle发情周期
随便看	library services for community library services for the disabled library services for the Elderly library service standards library service system library social media services Library Society of China library sociology library spirit Library Standardization library statistics library strategic management library strategic planning library supply Library Trends library type library user education library user service library user study libration libration deviation libration effect libration ellipse libration in latitude libration in longitude

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。