“树替换操作”的概念、定义、翻译、参考文献-科学参考

单词	树替换操作
释义	树替换操作 Encyclopedia 文学树邻接语法释 tree substitution树替换操作在树邻接语法中，用一个推导树β替换初始树α而建立一棵新树的过程。
随便看	environmental geological map environmental geological problems environmental geological remote sensing survey environmental geoscience environmental geotechnics environmental Gini coefficient environmental governance environmental group litigation environmental harmony environmental hazard environmental hazards of solid waste environmental health Environmental health impact assessment environmental health impact assessment environmental health in military position environmental health map Environmental Health Perspectives environmental health promotion environmental health risk assessment environmental health standard environmental health supervision and management environmental health survey environmental heterogeneity environmental heterogeneity in the invaded range Environmental History

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。