“Poincaré-Lefschetz duality theorem”的概念、定义、翻译、参考文献-科学参考

单词	Poincaré-Lefschetz duality theorem
释义	Poincaré-Lefschetz duality theorem Mathematics Poincaré-Lefschetz duality theorem庞加莱-莱夫谢茨对偶定理
随便看	Chance and Necessity chance-constrained move chance-constrained problem chance-constrained programming chance constraint chance decision chance event chance fault chance move chance variable chance variation Chan Chan Chan chan Tsoo Chan-chan Tsoo Chan-chan Tsoo (L. F. Chiang)(1890—1978) chancroid chanda Chandaka Elephant Reserve Chandigarh Chandler Chandler crater Chandler motion Chandler number Chandler period Chandler wobble

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。