1、平行直尺
... 平行子空间：parallel subspace 平行直尺：parallel rule 平行向量：Parallel vector ...
2、平行尺
... parallel roller bearing 圆柱滚子轴承 parallel rule 平行尺 parallel ruler 平行规 parallel running平行操作 ...
3、[测]一字尺
Parallel Rule(一字尺), 此释义来源于网络辞典。
4、平行准则
5.1.2 平行准则(Parallel rule) 45-46
parallel updating rule并行动力学规则
parallel l rule平行直尺
parallel certainty rule平行确定规则
parallel gradual rule平行渐次规则
Parallel axes rule平行轴定理
parallel association rule并行关联规则
Parallel Association Rule Mining并行关联规则挖掘