This paper is analysed briefly the significant function of NdFeB permanent magnet on underwater motor through the research of the ocean robot propeller motor recent years.

本文将以我们最近几年研制的海洋机器人推进器电机为例，对钕铁硼永磁在水下电机的重要作用做简要分析。

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Geneva (AFP) - a car that can be driven underwater is set to be unveiled next month at the International Geneva Motor Show, the Swiss manufacturer of the prototype announced on Friday.

日内瓦(法新社)-上周五，瑞士一汽车制造商宣布将于下月国际日内瓦车展上公布一种能够在“水下”驾驶的汽车。

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Designed and constructs the chaos control strategy used in chaos control of underwater robot permanent magnet propulsion motor system.

设计和构造了易于工程实施的混沌控制策略，用于水下机器人永磁推进电机系统混沌控制。

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