list,表
list processing,表处理
listener,收听站
lithium chloride humidity-dependent resistor,氯化锂显敏电阻器
live time,活时间
load,负荷
load amplitude,负荷幅
load cell,称重[负载]传感器
load regulation,负载调整率
loading error,负载误差
loading system,加荷系统
local area network(LAN),局域网
local asymptotic stability,局部渐近稳定性
local automation,局部自动化
local controller,局部控制者
local data base,局部数据库
local decision mader,局部决策者
local feedback,局部反馈
local lightning counter,局地闪电计数器
local magnetization,局部磁化
Local Operating Net Works;LON Works,LON Works总线;局部操作网络
local optimum,局部最优
local stability,局部稳定性
location counter,位置计数器
lock-out submersible,可出舱潜水的潜水器
lock signal,锁信号
log magnitude-frequency characteristics,对数幅频特性
log magnitude-phase diagram,对数幅相图
log phase-frequency characteristics,对数相频特性
logarithmic amplifier,对数放大器
logarithmic decrement,对数衰减
logarithmic gain,对数增益
logger,测井仪器
logging recorder,测井记录仪
logging tool,下井仪器
logic control,逻辑控制
logical address,逻辑地址
logical control,逻辑控制
logical model,逻辑模型
logical ring,逻辑环
long distance water level recorder,遥测水位计
long period seismograph,长周期地震仪
long-radius nozzle,长径喷嘴
long term running test,长期运转试验
longitudinal magnetization,纵向磁化
longitudinal magnetizing ampere turn,纵向磁化安匝数
longitudinal resolution,纵向分辨力 l
ongitudinal wave,纵波
longitudinal wave probe,纵波探头
longitudinal wave technique,纵波法
look-at-me(LAM),请求注意
look-at-me line,请求注意线；L线
look-at-me request,LAM要求]
look-at-me signal,请求注意信号；L信号
loop galanometer,回线式振动子
loopback checking,回送检验
loudenss contours,等响曲线
ludness,响度
loudness level,响度极
low altitude sonde,低空探空仪
low cost autonation,低成本自动化
low e.m.f.potentiometer,低电位电位差时
low electron energy diffractometer(LEED),低能电子衍射仪
low frequency fatigue testing machine,低频疲劳试验机
low limiting control,下限控制
low noise valve,低噪声阀
low-recovery valve,低压力恢复阀
low speed balancing,低速平衡
low-speed magneto synchronous motor,永磁式低速同步电动机
low temperature humidity chamber,低温恒温恒湿箱
low temperature strain gauge,低温应变计
low temperature test,低温试验
low-temperature test chamber,低温试验箱
low temperature testing machine,低温试验机
low temperature thermistor,低温热敏电阻器
low-temperature treatment,低温处理
low tension loop,低压回路
low voltage terminal,低压端
low water,低潮
lower actual measuring range value,实际测量范围下限值
lubricator,注油器
luminance transducer[sensor],亮度传感器
luminous flux,光通量
luminous intensity,发光强度
lysimeter,渗水测定器