常用物理词汇 (l

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1、常用物理词汇(LL　　　lagging保温套laminarfloinated分层的，迭片的laser激光，激光器laserbeam激光束lasermaterial激光材料latch闩锁latentheat潜热lateral横向，侧向，旁向lateralinversion横向倒置lateralmagnification横向放大，横向放大率lateralsearchcoil横向探察线圈lattice点阵，晶格latticespacing点阵间隔，点阵间距laomentum动量守恒定律laulator铅

2、酸蓄电池leakagecurrent漏泄电流leastdistanceofdistinctvision最小明视距离Leclanchecell勒克朗谢电池length长度lens透镜，晶体，晶状体lensformula透镜公式lensholder透镜座lensmarker'sformula透镜制造者公式Lenz'slaia白血病lever杠杆light光，光学lightbeam光束，光柱lightdependentresistor光敏电阻器lightemittingdiode发光

3、二极管lightguide光导lightpipe光导管lightray光线lightsensitiveresistor光敏电阻器lightsource光源lightning闪电lightningconductor避雷针limitingangle极限角limitingfriction极限摩擦lineofaction作用线lineofforce力线linespectrum线状光谱，线状谱linearairtrack线性气垫导航linearelectronics线性电子学linearexpansi

4、vity线性膨胀系数，线性胀率linearfloomentum线动量linearvoltageamplification线性电压放大率linearlypolarizedometer玻管液体温度计Lissajousfigure利萨如图形live载电，活线，火线Lloyd'smirror洛埃镜load负荷lodestone磁石logicgate逻辑门logiclevel逻辑电平，逻辑级logiclevelindicator逻辑电平指示器，逻辑级指示器logicvalue逻辑值longsigh

5、t远视longagnification纵向放大，纵向放大率longitudinalmersionheater低压浸没式电热器loit下限lycopodiumpoanseries赖曼系，赖曼光谱　　M　　　Machnumber马赫数machine机械macroscopic宏观的magnadurmag玛格纳多尔磁铁mag磁铁，磁体magkeeper永久磁铁衔铁magicdomain磁畴，磁域magiceffect磁效应magicfield磁场magicfieldboard磁场板magicfieldin

6、tensity磁场强度magicfieldstrength磁场强度magicflux磁通量magicfluxdensity磁通量密度magicfluxlinkage磁链，磁键，磁通匝数magicforce磁力magichysteresis磁滞magicinduction磁感应强度，磁感应magiclineofforce磁力线magicmaterial磁性材料magicmeridian磁子午线magicmoment磁矩magicnorthpole磁北极magicpermeability磁导率ma

7、gicpole磁极magicscreen磁屏magicshield磁屏magicsouthpole磁南极magicsusceptibility磁化率magictape磁带magictaperecorder磁带录音机magictorque磁矩magictrack磁迹magism磁学，磁性magization起磁，磁化作用magize磁化magizingcurrent磁化电流magnification放大，放大率magnified放大的magnifyingglass放大镜magnifyingpoagn

8、itude量，量值mainsfrequency市电频率mainsimmersionheater市电浸没式热器mainssupply市电电源majoritycarriers多数载流子malleable展性的，韧性的Maltesecrosstube马尔塔十字管manometer流体压强计mass质量massdefect质量亏损massnumber质量数massspectrometer质谱仪mass-energyrelation质能关系matteraximumerror最大误差meanf