shift-in

The emphasis has shifted markedly in recent years.

最近几年重点已经明显改变。

He was shifting about uneasily in his chair.

他在不安地动来动去。

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

军事力量变化也在国际金融界得到反映。

She shifted uncomfortably in her chair.

她在不安地动来动去。

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.

介绍斯特林型脉制冷机中惯性调相原理和惯性输线理论模型，给出惯性尺寸优化计算方法。