形容词 low-voltage:

1. subjected to or capable of operating under relative low voltage

lowingn.牛鸣lowadj.低的；少的；低落的；低声的；卑劣的；低等的adv.低地；低声地；低下地；廉价地n.低水平；低价；低谷v.哞哞叫low-power Schottky diode低功率肖特基二极管low vacuum pre- pressing低位真空预压low frequencies vibrations低频振动Low-grade nursing faults护理轻度缺陷low-temperature disaster低温冷害low-power factor circuit小功率因数电路Low Temperature Heat Water逻辑判定low solidity vane diffuser低稠度导叶Low carbon white cast iron低碳白口铸铁low-frequency choke coil低频扼流圈

1. A nanovoltmeter is a sensitive voltmeter optimized to measure very low voltages.
   纳伏表是专门适合测量非常低电压的电压表。
2. The increase of luminous efficiency is a result of the decreased cell voltage and electron temperature in discharge.
   当气体放电于较低电压的情况下，电子温度较低并可以提高发光要率。