“crossover subs”的概念、定义、翻译、参考文献-科学参考

单词	crossover subs
释义	crossover subs Encyclopedia 工学接头释 crossover subs接头用以连接不同尺寸、不同螺纹类型钻杆的连接部件。又称转换接头、配合接头。
随便看	participant observation participants in administrative litigation participants in criminal proceedings participating media participating media rendering participation constraint participation distribution participation in policy-making participation management participation of external actors in opera performances participation rate of social insurance participation right in environmental protection participation theory participative governance participative leadership participatory assessment participatory cinema participatory democracy participatory design participatory development planning participatory forestry participatory governance Participatory Interview participatory monitoring&evaluation participatory poverty alleviation

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。