This concept of job rotation lacks the basic ingredient of practical experience . 这种工作轮调方式缺少实践的重要部分。
2.
Table 5 . the max key way stress of the contunious running gear sk 表15 .连续工作轮的最大允许键槽应力sk
3.
Formulas of axial forces in working cells of hydraulic torque converter are presented on the analysis of the distribution of static pressure on working cells of hydraulic torque converter 对石油钻机液力变矩器各工作轮中液体的静压力分布进行了分析，由此得出了液力变矩器各工作轮轴向力的理论计算公式。
