modern control theory,现代控制理论

modern polarography,近代极谱法

modifiability,可修改性

modular programming,模块化程序设计

modularity,组合性

modularization,模块化

modulation analysis,调制分析

modulation sideband,调制边带

modulation,调制

modulator,调制器

modulator-demodulator;modem,调制解调器

module,模块

modulus of elasticity,弹性模量

moire frenge grating,莫尔条纹光栅

moire fringe,莫尔条纹

moisture content,含湿量；水汽含量

moisture sensor,湿敏元件

moiving-iron instrument,动铁式[电磁系）仪表

molecular absorption spectrometry,分子吸收光谱法

molecular beam mass spectrometer,调制分子束质谱计

molecular spectrum,分子光谱

molecule ion,分子离子

moment of pendulum,摆锤力矩

moment,分矩

monitoring hardware,监视硬件

monitoring program,监督程序

monitoring,监视

monochromatic radiation,单色辐射

monochromator,单色仪

monocolour radiation,单色辐射

monopole mass spectrometer,单极质谱计

most economic control(MEC),最经济控制

most economic observing(MEO),最经济观测

mould growth test,长霉试验

mould test chamber,霉菌试验箱

mouldproof packaging,防霉包装

mountain barometer,高山气压表

mouse,鼠标器

movable cross-beam,移动横梁

movement,传动机构

moving band interface,传送带接口

moving ciol galvanometer,动圈式[磁电系]检流计

moving coil,动圈

moving element,运动部件；可动部分

moving point device,移点器

moving table,滑台

moving-coil microphone,动圈传声器

moving-conductor microphone,电动传声器

moving-magnet instrument,动磁式仪表

moving-megnet galvanometer,动磁系振动子

moving-scale instrument,动标度尺式仪表

MS-MS scanning,质谱—质谱法扫描

mud flow meter,泥浆流量计

mud hydrometer,泥浆比重计

mud logger,泥浆电阻仪

mud lubrification meter,泥浆润滑性测定仪

mud resistance meter,泥浆电阻仪

mud sand content meter,泥浆含砂量测定仪

mud wavter loss meter,泥浆失水量测定仪

mulit-scale(measuring)instrument,多标度尺（测量）仪表

mulit-stage accelerating electron gun,多极加速电子枪

multi band seismograph,多频带地震仪

multi collectors mass spectrometer,多接收器质谱计

multi crystal thermistor,多昌热敏电阻器

multi-axial strain gauge,多轴应变计

multi-channel logging truck,多线式自动测井仪；测井站

multi-channel photo-recorder,多线照相记录仪

multi-channel pulse height analyzer,多道脉冲高度分析仪

multi-channel X-ray spectrometer,多道X射线光谱仪

multi-colour radiation thermometer,多色辐射温度计

multi-colour thermometry,多色测温法

multi-core type current transformer,多铁心型电流互感器

multi-frequeny channel ground detector,多频道地电仪

multi-function transducer[sensor],多功能传感器

multi-idler belt conveyor scale,多托辊电子皮带秤

multi-input multi-output control system;MIMO control system,多输入多输出控制系统

multi-objective decision,多目标决策

multi-path diagonal-beam ultrasonic flowmeter,多声道斜束式超声流量计

multi-plane balancing,多面平衡

multi-plate trim,多层叠板工节流组件

multi-range(measuring)instrument,多范围（测量）仪表

multi-rate meter,复费率电度表

multi-runction(measuring)instrument,多功能（测量）仪表

multi-step action,多位作用

multi-step controller,多位控制器

multi-turn electric actuator,多转电动执行机构

multi-user simulation,多用户仿真

multichannel analyzer,多道分析器

multichannel cross correlation,多通道互相关

multidimensional gas chromatograph,多维气相色谱仪

multidimensional gas chromatography,多维气相色谱法

multievel coordination,多级协调

multievel process,多级过程

multilayer control,多层控制

multilayer system,多层系统

multilevel computer control system,多级计算机控制系统

multilevel control,多级控制

multilevel decision,多级决策

multilevel system,多级系统

multilink,多链路

multiloop control system,多回路控制系统

multiloop control,多回路控制

multiloop controller,多回路控制器

multimeter,万用电表

multiple channel recorder,多通道记录仪

multiple echo method,多次反射法

multiple scattering event,多重散射过程

multiple step plug,多级阀芯

multiple tide staff,群验潮杆；水尺组

multiple-jet water meter,多注束水表

multiple-sensor cross correlation,多传感器互相关

multiple-speed floation controller,多速无定位控制器

multiple-speed floationg action,多速无定位作用

multiplex link,复用链路

multiplexer,多路转换器；多路转接器

multiplexing,多路复用

multipoint connection,多点连接

multipoint network,多点网络

multipoint recorder,多点记录仪

multiprocessing,多道处理；多处理机

multiprogramming,多道程序设计

multiprojecting plotter,多位投影测图仪

multisegment model,多段模型

multispectral camera,多光谱照相机

multispectral scanner(MSS),多光谱扫描仪

multistage decision process,多段决策过程

multistage flash distillation method for desalination,多级闪急蒸馏淡化法

multistate logic,多态逻辑

multistratum control,多段控制

multistratum system,多段系统

multivariable control system,多变量控制系统

(mean) effective mavelength,（平均）有效波长

(measurable)quantity,(可测的）量

(measure)target,（被测）目标

measured alue,被测值

(measuring)potentiometer,（测量）电位差计