本文论述的YSQ系列制冷压缩机加速寿命、启动耐久性系统用于测量规定工况下的小型制冷压缩机的加速使用寿命和频繁启动的耐久性。

This paper is written for the system named YSQ used in measuring step-stress accelerated life and starting durability of mini-refrigeration compressor.

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经人工加速老化和扣棚自然老化试验证明，用该专用料吹制的棚膜，其使用寿命可达1.5～2年，比普通膜寿命长3～4倍。

The experiment results of the artificial accelerated weathering and the naturally weathering confirm that the using life of this filmwillbe 1.5~ 2 years, which is 3~4 times longer than common films.

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引出窗作为加速器的关键部件之一，其使用寿命直接影响加速器运行的稳定。

As one of the most pivotal part of accelerator, the service lifetime of this extraction window directly effects the stable operation of the device.

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