对西北地区生产使用的聚丙烯塑编袋进行了紫外线加速老化试验，并对结果进行了分析研究。
It carried out the ultraviolet accelerated aging test on the polypropylene woven sack produced and used in Northwest of China, and analyzed and studied the results.
恒定加速度试验是可靠性试验中一种重要的试验项目，埋沙法和磁贴法作为该试验项目的两种重要方法已经被广泛使用。
Constant acceleration test is an important testing item in reliability testing, the covering up sand and the sticking on magnet are used widely which are important for this testing item.
在确定单体VRLA蓄电池可靠性参数时，可通过现场使用调查或加速寿命试验的办法来求得。
Reliability parameters of VRLA battery cell may be gotten by on-the-spot application investigation and accelerated life testing.
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.
室内试验和现场试验证明，通过使用ADIS双轴加速度计可以正确控制电池的工作状态，满足设计要求。
The tests of laboratory and field proved that ADIS16006 can accurately control the working state of the battery and meet the design requirements.
同时，云的采用一直在加速，从试验阶段快速过渡到了使用阶段。
At the same time, it's clear that cloud adoption has been accelerating, as the tire-kicking phase gives way to an adoption phase.
50年前，心脏节律器首度试验性使用，以加速跳动过慢的心脏；如今，全球已经有将近400万人使用了这项装置。
Almost four million people worldwide have pacemakers, which were first deployed experimentally 50 years ago to speed hearts that beat too slowly.
50年前，心脏节律器首度试验性使用，以加速跳动过慢的心脏；如今，全球已经有将近400万人使用了这项装置。
Almost four million people worldwide have pacemakers, which were first deployed experimentally 50 years ago to speed hearts that beat too slowly.
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