“penam”的概念、定义、翻译、参考文献-科学参考

单词	penam
释义	penam Encyclopedia 理学青霉烷释 penam青霉烷一种杂环体系，青霉烷类抗生素的主核。 Chemistry ＞有机化学＞天然产物及药物＞释义 penam青霉烷
随便看	the theory of agriculture as national basis the theory of Bian Zheng the theory of climate regulation of rodent populations the theory of commercial warfare with western powers The Theory of Communicative Action the theory of conflict the theory of criminal normalcy the theory of critical the theory of direct description The Theory of Duty the theory of economic growth stages the theory of exchange and circulation between paper money and metal money in ancient China the theory of form and function The Theory of Gene the theory of gradient transference the theory of import-substitution industrialization the theory of industry as national basis the theory of information searching the theory of inspired imagery the theory of interorganizational policy making the theory of land pricing the theory of land property rights the theory of landscape ecology The theory of media function the theory of media imperialism

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。