The nightmare that haunts many companies is that older workers spell rigidity. They will trap companies in the past and prevent them from riding the next wave of innovation.
萦绕许多公司的噩梦是高龄员工就意味着工作僵化，他们会使公司停滞不前，不再乘风破浪地前进。
2
The flow-induced self-sustaining oscillation and standing wave resonance of protruding and trap cavities are studied at the low speed range.
本文研究了低流速范围内突出式和陷落式圆柱形腔的流激自持振荡和驻波共振问题。
3
The selectivity is reasonably good, even at the high end of the band. A wavetrap can be used to null nearby stations.