parallel E bars双杠
parallel l bars双杠
parallel m bars双杠
multi-parallel-bars based model平行杆系模型
multi-parallel-bars model平行杆系模型
uneven parallel bars单数分数
folding parallel bars折叠式双杠
parallel bars event双杠项目
Parallel & Single Bars单双杠
T he result show that the training sessions before the major competition were effe ctively carried out, which ensured that the Chinese national gymnastic team won the champions of the Olympic men's team, parallel bars and balance beam.
结果表明，中国体操队大赛前训练课的有效实施，是该队夺得悉尼奥运会男子团体及双杠、 平衡木冠军的根本保障。
参考来源 - 中国体操队备战奥运会期间的训练课特征 Features of Training Sessions for National Gymnastic Team of China During Preparations for the Olympic GamesN-PLURAL（复数型名词） Parallel bars consist of a pair of horizontal bars on posts, that are used for doing physical exercises. 双杠