The Free-Range Resonant Electrical Energy Delivery System, or FREE-D, is powered by induction.

这种无线谐振电能传输系统——FREE - D是通过电磁感应传输能量的。

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The hot pot delivery service includes not only dishes and the hot pot base, but also an induction cooker, pot and bowls all for free.

该服务不仅送上菜品、火锅底料，还有免费提供的电磁炉、锅和碗。

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For example, among women giving birth for the first time, there was a two-fold difference between hospitals with the highest and lowest rates of induction of labour (17% compared to 38%), emergency caesarean section after induction of labour (20% to 40%) and instrumental delivery (16% to 32%).

BBC: Maternity care varies across England