Compared with dry friction clutch, magnetorheological fluids clutch has little wear, small heat, long life, petty control current and easy controlled characteristic.

与干粉离合器相比，磁流变材料离合器磨损少、发热小、寿命长、控制电流小且易于控制。

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Starting to study from NW-trending structure of Gutaishan-Gaojiaao gold deposit zone, in this paper, deposit-controlled characteristic is summarized and prospecting orientation is pointed out.

本文从古台山—高家坳金矿带北西向构造入手，总结其控矿特征，指出找矿方向。

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Moreover, the tendency for universities to monitor and shape student behaviour runs up against another characteristic of young adults: the response to being controlled by their elders.

此外，大学监督和塑造学生行为的趋势与年轻人的另一个特征相冲突:他们对被长辈控制时所作出的反应。

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