|
| low-frequency gauge | 低频仪 | |
| low-frequency generator | 低频发电机,低频振荡器 | |
| low-frequency head | 低频部件 | |
| low-frequency impedance corrector | 低频阻抗校正器 | |
| low-frequency induction furnace | (50-180赫兹)低频感应电炉 | |
| low-frequency iron core inductance | 低频铁芯电感 | |
| low-frequency limit | 低频极限 | |
| low-frequency meter | 低频频率计 | |
| low-frequency modulation | 低频调制 | |
| low-frequency oscillator | 低频振荡器 | |
| low-frequency oscillograph | 低频示波器 | |
| low-frequency padder | 低频垫整电容器,低频微调电容器 | |
| low-frequency parameter | 低频参数 | |
| low-frequency power amplifier | 低频功率放大器 | |
| low-frequency preamplifier | 低频前置放大器 | |
| low-frequency propagation | 低频传播 | |
| low-frequency pulp screen | 低频筛浆机 | |
| low-frequency puncture voltage | 低频击穿电压 | |
| low-frequency radio telescope | 低频射电望远镜 | |
| low-frequency recording and reproducing head | 低频记录重放磁头 | |
| low-frequency relay | 低频继电器 | |
| low-frequency resistance | 低频电阻 | |
| low-frequency response | 低频响应 | |
| low-frequency ringer | 低频振铃器 | |
| low-frequency shock transducer | 低频振动传感器 | |
| low-frequency signal generator | 低频信号发生器,低频信号发生器 | |
| low-frequency spectrum | 低频光谱 | |
| low-frequency stage | 低频段 | |
| low-frequency start | 低频起动 | |
| low-frequency stress | 低频率应力 | |
| low-frequency transconductance | 低频跨导 | |
| low-frequency transduction (LFT) | 低频传导 | |
| low-frequency transformer | 低频变压器 | |
| low-frequency transistor | 低频晶体管 | |
| low-frequency tube | 低频管 | |
| low-frequency vibration | 低频振动 | |
| low-frequency wet-flashover voltage | 低频湿闪络电压 | |
| low-pressure acetylene generator | 低压乙炔发生器 | |
| low-pressure safety injection system | 低压安全注射系统 | |
| low-pressure scram | 低压紧急停堆 | |
| low-pressure shaft | 低压轴 | |
| low-pressure steam generator | 低压蒸汽发生器 | |
| low-ripple generator | 低脉动发电机 | |
| low-tension motor | 低压电动机 | |
| low-voltage generator | 低压发电机 | |
| low-voltage high-current tests | 低电压大电流试验 | |
| lower frequency limit circuit | 低频限制电路 | |
| lower half-power frequency | 下半功率频率 | |
| lower integral | 下积分 | |
| lower laser level | 激光下能级 | |
| lower level lifetime | 下能级寿命 | |
| lower limiting frequency | 下限截止频率 | |
| lower motor neuron | 下运动神经元 | |
| lower motor neuron disease | 下位运动神经元病 | |
| lower motor neuron lesion | 下运动神经元损害 | |
| lower side band | 下边带 | |
| lower sideband | 下边带 | |
| lower-cut-off frequency | 下限截止频率 | |
| lowest energy level | 最低能级 | |
| lowest operating frequency | 最低工作频率 | |
| lowest resonance level | 最低共振能级 | |
| lowest usable frequency | 最低可用频率 | |
| lowest useful frequency | 最低使用频率 | |
| lowest useful high frequency (LUHF) | 最低可用高频 | |
| lpcvd | 低压化学汽相淀积 | |
| lpdtl | 小功率二极管晶体管逻辑 | |
| lpe | 液相外延 | |
| lpsttl | 小功率肖特基晶体管晶体管逻辑 | |
| lsa | 限制空间电荷聚积 | |
| lsa diode | 有限空间电荷积累二极管 | |
| lsa mode | 限制空间电荷积累方式 | |
| lsi | 大规模集成化 | |
| lsi chip | lsi芯片 | |
| lsi circuit | 大规模集成电路 | |
| lsi level | 大规模集成度 | |
| lsi linear | 线性大规模集成电路 | |
| lsi logic | lsi逻辑 | |
| lsi microprocessor | 大规模集成微处理机 | |
| lsi modem | lsi调制解调 | |
| lsi technology | lsi工艺 | |
| lsic | 大规模集成电路 | |
| lsl | 低速逻辑 | |
| lto | 低温氧化物 | |
| lube | 滑润油 | |
| lube oil | 滑润油 | |
| lube oil cooler | 滑润油冷却器 | |
| lube oil pump | 滑润油泵 | |
| lube oil reservoir | 滑润油箱 | |
| lube oil system | 滑润油系统 | |
| lubricant | 滑润剂 | |
| lubricant film | 滑润膜 | |
| lubrication | 润滑 | |
| lubricator | 加油器 | |
| luffing motor | 吊杆俯仰电动机 | |
| lug | 接线片,连接盘 | |
| lumen | 流明(光通量单位) | |
| lumen hour | 流明小时 | |
| lumen meter | 流明计 | |
| lumen second | 流明秒 | |
| lumens per watt | 每瓦流明 |
