reserve power source的意思|示意

In power system, the application of reserve power source automatic connection devices increases the reliability of power supply.

在电力系统中，备用电源自动投入装置的应用，提高了供电可靠性。

Research has verified that the load, which is thrown-off on faults, is directly proportional to the switching time of reserve power source automatic connection devices.

经研究发现，故障时甩掉的供电负荷与该装置投入的时间成正比。

This paper discussed the principle of an automatic switch for power source reserve with computer.

论述了微机式备用电源自动投切装置工作原理。

The ultimate reserve was a source of his fascination and his power.

最大限度的克制是他获得魅力和力量的一个源泉。

The traditional pyroelectric sensor (or a sound sensor) and the combination of light source, without reserve electric wire, place the product directly on the lamp and turn on the power.

将传统的热释感应器（或声音感应器）与光源结合为一体，?必预?管线，只须将产品直接安装在灯座上，打开电源即可使用。