引用本文:

杨慧, 雷哲敏, 鲍德松. 瓶颈开口角对二维颗粒流密度的影响[J]. 浙江大学学报（理学版）, 2009, 36(3): 278-281.

YANG Hui, LEI Zhe-Min, BAO De-Song. . Journal of Zhejiang University (Science Edition), 2009, 36(3): 278-281.

链接本文:

https://www.zjujournals.com/sci/CN/    或    https://www.zjujournals.com/sci/CN/Y2009/V36/I3/278