“比萨共和国”的概念、定义、翻译、参考文献-科学参考

单词	比萨共和国
释义	比萨共和国 Encyclopedia 历史学意大利历史释 Republic of Pisa比萨共和国 11世纪初至1406年意大利托斯卡纳地区的城市共和国。
随便看	self-focusing lens self-focusing of laser beam self focusing optical fiber self-focusing optical fiber self-fruitful self-fulfilling expectations self-fulfilling prophecy self-generating self-governance of community residents self-governing of the society self-gravitating body self-gravitation self-group relations self-harm behavior self-healing cement self healing control for distribution network self-healing materials Self-healing polymers self-healingpolymers self-healing system self-help self-help groups self-homeomorphism self-homing self-homologous point

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。