这股力量曾经让史玉柱的“系统”失算,我相信,它同样也可以成为江南春真正的噩梦。
This force once made Shi Yuzhu's system injudicious, I believe, it also can become the nightmare with Changjiang Delta real spring likewise.
隋允康、任旭春。斜井单螺杆抽油泵柱和扶正器间距的最优设计。计算力学学报,2002,1(19):58-62。
Optimization of Shaft Size and Centralizer Span of Single Screw Pump in Declined Oil Well. Chinese Journal of Computational Mechanics. 1(19):58-62.
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