shift-in

The emphasis has shifted markedly in recent years.

最近几年重点已经明显改变。

The shift in the balance of forces is also reflected in international finance.

军事力量的变化也在国际金融界得到反映。

He was shifting about uneasily in his chair.

他在椅子上不来去。

She shifted uncomfortably in her chair.

她在椅子上不来去。

Production at the factory has shifted into overdrive in an attempt to meet the new orders on time.

为按期完成新订单，工厂已开足马力。

The phase shift theory and transmission line model of inertance tube in the Stirling type pulse tube cooler were introduced.

介特林型脉管制冷机中惯性管调相的原理和惯性管的传输线理论模型，给出惯性管尺寸的优化计算方法。