能用举例子的方法来证明几何定理吗?
Crossref DOI link: https://doi.org/10.1360/csb1985-30-23-1836-x
Published Online: 1985-12-15
Published Print: 1985-12-01
Update policy: https://doi.org/10.1360/scp-crossmark-policy-page
洪, 加威
