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.

军事力量的变化也国际金融界得到反。

He was shifting about uneasily in his chair.

椅子上不安地动来动去。

She shifted uncomfortably in her chair.

她椅子上不安地动来动去。

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.

介绍斯特林型脉机中惯性调相的原理和惯性的传输线理论模型，给出惯性尺寸的优化计算方法。