“non-contractibility”的概念、定义、翻译、参考文献-科学参考

单词	non-contractibility
释义	non-contractibility Mathematics non-contractibility不可缩性
随便看	Sersic index Sersic profile Sertar Lhamo Troupe Sertar Xian Sertoli's cell serum serum feeitsm serum ferritin serum response element serum sickness servant servant leadership servant-leadership servant subgroup Servant Yu's Rhinoceros-shaped Zun Servant Yu’s Rhinoceros-shaped Zun server server-centric architecture server certificate server cluster server co-location server farm server gated cryptography server hired server hosting

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。