Using Demonstrations in General-Studies Astronomy Classes Robert L Scott, Thomas M Jordan, Thomas H Robertson, D E Koltenbah, John Watson,R L Hackney,Karen R H Hackneymag(1990)引用 23|浏览2暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要