This means both the sensors and the shock absorbers can be powered by emergency battery systems.
意思是传感器与防震器两者都能通过备用电池系统来供电。
Manufacturers expect cost-effective battery systems that meet their stringent reliability requirements.
制造商期望用经济实惠的电池系统满足严格的可靠性要求。
For sheer efficiency, there is little question that battery systems do a better job than traditional methods.
因为高效,关于笼舍养殖优于传统养殖有几乎没有质疑。
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