A second technique relies on magnetic fields. It is still at an experimental stage and works using resonance.

第二类技术以磁场为依托，利用共振原理，目前仍处于研究阶段。

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He said plants that are still in operation will be evaluated under a more comprehensive second stage of stress tests.

他说，仍在运行的电站将根据较为全面的第二阶段压力测试加以评估。

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Last week was full of RMB business license DBS, and the second batch of Hang Seng Bank foreign legal persons, are still in business and related products for the stage.

于上周获得全面人民币业务牌照的星展、恒生等第二批外资法人银行，目前仍处于相关业务及产品的准备阶段。

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Debutant Shahzad then added to his three first innings wickets by nipping one back through the defences of Shakib Al Hasan in his second over and at that stage Bangladesh were still 19 short of the lowest Test total at Old Trafford by India against England in 1952.

BBC: Ruthless England seal innings win against Bangladesh

Although China is the second largest economy in the world, it is still in an embryonic stage of development.

FORBES: Quenching China's Thirst For Water

While China is already the second-largest economy in the world, it is still in an embryonic stage of development.

FORBES: Wedding Bells, And Cash Registers, Ring In China