When the iron conveyor belt, metal detector to signal separator, which produces strong magnetic iron, iron will suck it up.

当输送带中有铁件时，金属探测器发信号给除铁器，使除铁器中产生强磁，将铁件吸上来。

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In general transportation system, to save FB (frequency belt) does not transport sharp-information, but extracts from the BB signal of the receiving-but.

一般传输系统中，为了节省频带是不传输定时信息的，必须在接受端从相应的基带信号中加以提取。

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Nevertheless, a belt-shaped area of low signal intensity from the posterior horn of the lateral meniscus to lateral facet of the medial femoral condyle was identified in the coronal plane.

板股韧带在矢状像上表现为位于后交叉韧带前或后方的类圆形或短棒状低信号结构，而在冠状像上表现为自外侧半月板后角至股骨内侧髁外侧面的条带样低信号结构。

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Alcatel, however, will use a small radio transmitter concealed in the battery cover of the phone to transmit a coded low-power signal to the belt clip to tell it when to vibrate, a company spokesperson said after the press conference.

CNN: Technology - Alcatel personalizes vibrating phone alerts