In accordance with the preferred embodiment, the seal system includes a radial valve body that is disposed within a circular spring energizer, together which are disposed within a boss member.

根据优选实施例，密封系统包含径向阀体，其设置在圆形弹簧增能器内，径向阀体与弹簧增能器一起设置在突起部件内。

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Ball is a sphere with a circular channel for gate parts, ball rotation with the stem of the valve action to achieve headstock.

球阀原理，球阀是用带有圆形通道的球体作启闭件，球体随阀杆转动实现启闭动作的阀门。

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The circular elastic slice of degassing valve was simplified as ring mechanics and the mechanic model of the slice under uniformly distributed load was established to investigate its deformation.

将透气阀圆形弹性阀片的应用结构简化为了环形结构，建立了阀片受均布载荷时的力学模型，并研究了阀片的弯曲变形。

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