论文集的英文：
memoir
symposium
colloquium

参考例句：

This book belongs to symposium.
此书属于专题论文集。

At the end of the symposium, the chairman announced that he would collect good papers in a symposium.
专题报告会结束时，主席宣布他会收集好的论文放进专题论文集里。

Assembly documents
会议论文集

The collection of the theses is ready for publication.
这本论文集已准备好可以出版了。

memoir是什么意思：
n. 回忆录；自传

Personal Memoirs of U. S. Grant
格兰特总统回忆录

But some have mainly given publicity to themselves in their memoirs.
但有些自传还是宣扬自己的多

The cashiered dictator and his cohorts have all written their memoirs
被革职的执政官和他的同谋者已经写了他们的实录，

symposium是什么意思：
n. 专讨论会，座谈会；专题论文集

Workshop; symposium; seminar; forum
研讨会

This book belongs to symposium.
此书属于专题论文集。

At the end of the symposium, the chairman announced that he would collect good papers in a symposium.
专题报告会结束时，主席宣布他会收集好的论文放进专题论文集里。

colloquium是什么意思：
n. 讨论会

The colloquium agreed that the Universal Declaration of Human Rights has helped to make the world a more humane place.
大会一致同意《环球人权宣言》的确使世界变成一个更人道的地方。

"Last October, I co-chaired a colloquium on labour relations at the Hague, in the Netherlands."
去年10月我在荷兰海牙联合主持了一个关于劳动关系的研讨会。