Disc area and height were used for calculation of the normalized mechanical parameters. Glycosaminoglycan content was normalized by dry weight.

用间盘面积及高度对力学参数进行标准化计算，粘多糖的含量通过间盘的干重来进行标准化。

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NIBCO swing check valves are available with an outside lever and weight. The lever and weight arrangement is used to maintain exterior control over disc movement.

尼伯科旋启式止回阀可配置外部操纵杆和压铁。操纵杆和压铁用于对阀瓣进行外部控制。

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The present paper reviews the researches on braking disc energy heat and reduction of disc weight for high-speed trains.

综述提高高速列车制动盘能量和降低盘重方面的研究成果。

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