Train Conductor: Sir, we lost contact.

列车员：先生，我们和外界失去了联系。

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Magnetic Bearing (MB) is a kind of new typical mechatronics product which utilizes the electromagnetic attractive force exerting on a magnetic conductor to suspend a rotor without any contact.

磁悬浮轴承(MB)是一种新型的机电式轴承，是利用电磁场对导磁体的作用力而实现对转子的无接触支承。

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The utility model provides an outer conductor contract of an RF coaxial connector. The contact has the advantages of low processing cost, high processing efficiency and higher thickness uniformity.

本实用新型提供一种射频同轴连接器外导体接触件，该接触件加工成本 低，加工效率高，同时具有较高的厚度一致性。

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Contact between the live conductor and a cable stay supporting the pole caused arcing that ignited vegetation, the report said.

BBC: Black Saturday bushfire case opens in Australia