该装置寿命超过10年，高能锂电池作为电源，可在面板上更换。

The device lifetime for more than 10 years, high-energy lithium batteries as a power supply, you can replace the panel.

youdao

导卫装置的失效形式也因此转变，轴承寿命成为制约导卫装置寿命的关键因素。

The invalidation forms of guiding equipment have changed, the life of the bearing has become the key factor in restricting the guiding equipment′s life.

youdao

着重分析影响精密分度装置寿命的接触表面压力，基本动载荷，温度系数等因素。

This article mainly analyses the factors that affect the precise indexer life, touching surface pressure, basic motion load and temperature factor for example.

youdao