工学 竖井施工方案 释 parallel operation 平行作业 竖井施工时，在井筒相邻的两个井段，同时进行掘进与砌壁作业的施工作业方式。
计算机硬件 计算机逻辑部件 释文 parallel operation 并行操作
- Betti number and torsion number
- Betti reciprocal theorem
- Betty Loh Ti
- Betty's Hope Museum
- Betula Deciduous Broadleaf Forest
- Betula ermanii Deciduous Broadleaf Forest
- betulic acid
- betulin
- betulinic acid
- betweenanene
- betweencenters
- Between Facts and Norms
- Between Friends
- between-group correlation
- between-group dispersion matrix
- between-group sum of squares
- between-group variance
- betweenness
- betweenness group
- betweenness relation
- betweenness semigroup
- between relation
- between-subjects design
- Between the Acts
- between-the-lines attack