后备电源 meaning in Chinese
backup source
back-upower
backup power source
backup reserve power
Examples
- Our tpb vrla battery consist of three series : fp series , capacity from 1 . 2ah to 30ah , the design life standby is 3 - 5 years
已开发生产“ tpb ”牌电池： fp lfp cfp后备电源系列和“瑞发”牌动力系 - 17th , the reserve power source capacity is big , regarding selects and matches this power source the user , when the power cut the system may above the continuous working 35 hours
17后备电源容量大，对于选配该电源的用户，停电时系统可以连续工作35小时以上。 - It is therefore necessary to have a backup power supply such as the electricity grid to meet the demand when the electricity generated by the renewable energy system is unable to provide the power required
当可再生能源未能提供足够电力，则须要由后备电源（例如市电）补充，以应付电力需求。 - An electrochemical capacitor is new storing energy system between batteries and conventional capacitors . it is intensively used as memory back - up sources for computers and power sources in many fields of electronic and communication equipment because of its high specific power and good cycle life
电化学电容器是介于电池与传统电容器之间的一种新型的储能装置，由于它具有比功率高、循环性能好的特点，因此可以用作计算机的后备电源、小型电子仪器的功率电源。 - It can realize the automatic measurement rainfall and sequence record history datum on time with the rtc ; the system can be taken notes history datum more than 1 month at least ; communication interface supported by the serial communication interface can link with the pc ' s rs232 , telephone network and mobile telephone network ; it can persist in working with backup power more than 1 day when the local junction circuit stops providing electricity
它可以实现自动测量降雨量；具备实时时钟，按时间顺序记录历史资料，系统至少能够记录1月以上的历史资料；具备串行通讯接口，通讯接口应支持如下功能：与pc计算机的rs232接口、与电话网连接、与移动通讯网连接；具有后备电源，在市电断电时能坚持工作1天以上。