“substitution”的概念、定义、翻译、参考文献-科学参考

单词	substitution
释义	substitution Physics substitution代换，替换，代入 Mathematics ＞数理逻辑与数学基础＞模型论＞释义 substitution代换 substitution代入^†，代换 Chemistry ＞有机化学＞物理有机化学＞释义 substitution [reaction]取代[反应]
随便看	porous polymer porous polymer beads porous polymer beads (GDX) porous set porous silicon porous sound absorbing material porous sound-absorbing material porous structure of a solid object porous titanium alloy porous tungsten porpcorn polymer porphin porphine porphobilinogen porphy molybdenum porphyre porphyria porphyrin porphyroblastic porphyropsin Porphyry porphyry porphyry copper porphyry-type lead-zinc deposit porrect

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。