low ohm低欧姆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-pressure condensing turbine低压凝汽式汽轮机low-voltage distribution system低压配电系统Low Collateral-Damage Munitions低间接消耗军火low-density parity-check code低密度校验码low-voltage power supply system低压供电系统low temperature and frost weather低温冰冻low-alloy high-strength steel低合金高强度钢Low-Altitude Vulnerability Mode低空易损型Low Voltage Audio Power Amplifier低电压音频放大器low permeability and low porosity低孔低渗