Specifically, the alloy goes from being non-magnetic to highly magnetized.

具体来说，就是合金从非磁性变成强磁性。

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The spacer ring is a precision detail made of non-magnetic alloy or polymer.

该间隔环是精确详细的非磁性合金或高分子的。

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Magnetic braking systems are harder to explain than centrifugal systems as they rely on a spool made of aluminum (a non-magnetic metal) reacting to a set of magnets.

磁力刹车系统比离心刹车系统更难解释，因为他们仅靠一个铝盘(非磁性材料)和一套磁片来相互作用。

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Their prototype is made of non-magnetic metals so can be used near magnetic imaging equipment and has been programmed to make up to 100 adjustments per second to be ultra precise in its movements.

CNN: Snake robots slither to the rescue

The A4WP's solution is a "non-radiative magnetic resonance-based wireless power transfer ecosystem" -- in short, it allows your phone, tablet or other A4WP-certified gadget (such as light bulbs, as demonstrated above) to charge from a small distance.

ENGADGET: Hands-on with Alliance for Wireless Power's charging pad prototypes

In a new op-ed in today's Washington TImes, Center President Frank Gaffney argues that we had better be awakened, though, to one other, particularly ominous prospect: Determined terrorists could inflict lasting, if not actually permanent, damage on the United States' electrical and other computer-based systems by employing small nuclear or non-nuclear devices that generate what is known as electro-magnetic pulse (EMP).

CENTERFORSECURITYPOLICY: The Next Blackout