| low pressure generator | 低压发生器 | |
| low pressure mercury lamp | 低压水银灯 | |
| low pressure plenum | 低压联腔 | |
| low pressure pump | 低压泵 | |
| low pressure rotor | 低压转子 | |
| low pressure seal | 低压密封 | |
| low pressure section | 低压部分 | |
| low pressure shell | 低压缸壳体 | |
| low pressure side | 低压侧 | |
| low pressure side of blade | 叶片背面 | |
| low pressure slide valve | 低压滑阀 | |
| low pressure steam | 低压蒸汽 | |
| low pressure steam chest | 低压蒸汽室 | |
| low pressure steam generator | 低压蒸汽发生器 | |
| low pressure steam heating | 低压蒸汽采暖 | |
| low pressure steam turbine | 低压汽轮机 | |
| low pressure tank | 低压水箱 | |
| low pressure triode method | 低压三极管离子溅射方法 | |
| low pressure trip | 低压事故保护停堆 | |
| low pressure turbine | 低压汽轮机 | |
| low pressure vacuum pump | 高真空泵 | |
| low pressure water injection | 低压注水 | |
| low pressure zone | 低压区 | |
| low pulse frequency | 低脉冲频率 | |
| low radio frequency | 低射频,无线电低频 | |
| low reflection object | 低反射物 | |
| low resistance semiconductor | 低电阻半导体 | |
| low resistivity material | 低电阻率材料 | |
| low resistivity region | 低电阻率区 | |
| low resolution | 低清晰度 | |
| low resolution registration | 低分辨率对准 | |
| low sensitivity | 低灵敏度 | |
| low speed | 低速 | |
| low speed logic | 低速逻辑 | |
| low speed motor | 低速电动机 | |
| low speed synchronous motor | 低速同步电机 | |
| low temperature coefficient resistor | 低温度系数电阻器 | |
| low temperature epitaxy | 低温外延 | |
| low temperature oxidation | 低温氧化 | |
| low temperature oxide | 低温氧化物 | |
| low temperature passivation | 低温钝化 | |
| low temperature vapor deposition | 低温汽相淀积 | |
| low tension | 低压 | |
| low tension arc | 低压电弧 | |
| low tension cable | 低压电缆 | |
| low tension circuit | 低压电路 | |
| low tension coil | 低压线圈 | |
| low tension motor | 低压电动机 | |
| low tension motor starter | 低压电动起动机 | |
| low tension side | 低压侧 | |
| low tension winding | 低压绕组 | |
| low threshold laser | 低阈值激光器 | |
| low threshold mos | 低阈值电压金属氧化物半导体 | |
| low voltage | 低压 | |
| low voltage arrester | 低压避雷器 | |
| low voltage circuit | 低压电路 | |
| low voltage generator | 低压发电机 | |
| low voltage installation | 低压设备 | |
| low voltage insulator | 低压绝缘子 | |
| low voltage line | 低压线路 | |
| low voltage network | 低压配电网 | |
| low voltage protection | 低电压保护装置 | |
| low voltage relay | 低压继电器 | |
| low voltage switch gear | 低压开关 | |
| low voltage system | 低压系统 | |
| low voltage transformer | 低压变压器 | |
| low voltage winding | 低压绕组 | |
| low water level | 低水位 | |
| low work function metal | 低逸出功金属 | |
| low yielding wafer | 低成品率薄片 | |
| low-compression motor | 低压缩发动机 | |
| low-flow frequency curve | 低流量频率曲线,枯水流量频率曲线 | |
| low-frequency | 低频率,低频率的 | |
| low-frequency (LF) | 低频 | |
| low-frequency acquisition | 低频探测,低频显示 | |
| low-frequency amplification | 低频放大 | |
| low-frequency amplification stage | 低频放大级 | |
| low-frequency amplifier | 低频放大器 | |
| low-frequency antenna | 低频天线 | |
| low-frequency band | 低频带 | |
| low-frequency cable | 低频电缆 | |
| low-frequency characteristic oscillograph | 低频特性图示仪 | |
| low-frequency communication cable | 低频通信电缆 | |
| low-frequency compensation | 低频补偿 | |
| low-frequency compensator | 低频补偿器 | |
| low-frequency current | 低频电流 | |
| low-frequency cutoff | 低频截止 | |
| low-frequency cycle | 低频周期 | |
| low-frequency detector | 低频检波器 | |
| low-frequency direction finder | 低频测向器 | |
| low-frequency distortion | 低频失真 | |
| low-frequency dry-flashover voltage | 低频干闪络电压 | |
| low-frequency electric furnace | 低频电炉 | |
| low-frequency electric smelting furnace | 低频电气熔铁炉 | |
| low-frequency electrical porcelain | 低频电瓷 | |
| low-frequency electromagnetometer | 低频电磁仪 | |
| low-frequency field | 低频场 | |
| low-frequency filter | 低频滤波器 | |
| low-frequency furnace | 低频感应电炉,低频炉 | |
| low-frequency gain | 低频增益 |

